baber/WOPTO huggingface dataset:
Patent ES-2043521-R (ES)
IPC: B60R22/24
Filed: 1991-09-02
Abstract: DISPOSITIVO DE AJUSTE DE HOMBROS. UN DISPOSITIVO DE AJUSTE PARA LOS HOMBROS QUE COMPRENDE UN CARRIL DE GUIA MONTADO DE MANERA TAL QUE SU DIRECCION LONGITUDINAL QUEDA DISPUESTA COMO DIRECCION VERTICAL CON RESPECTO AL VEHICULO Y ESTANDO DOTADO DE UNA SERIE DE ESCOTADURAS CONSTITUIDAS A CIERTOS INTERVALOS EN DIRECCION LONGITUDINAL Y EXISTIENDO UN ELEMENTO DESLIZANTE EN DIRECCION LONGITUDINAL DEL CARRIL DE GUIA Y POSEYENDO PIEZAS DE ACOPLAMIENTO QUE SE ACOPLAN CON LAS ESCOTADURAS Y UNA PIEZA DE ACOPLAMIENTO DEL ANCLAJE DE LOS HOMBROS. EL CARRIL DE GUIA CONSISTE EN UN CARRIL DE GUIA DE RESINA SINTETICA Y UN CARRIL DE GUIA METALICO, DE MANERA QUE EL ELEMENTO DESLIZANTE SE ACOPLA CON EL CARRIL DE GUIA DE RESINA SINTETICA DURANTE UNA EMERGENCIA Y DURANTE UNA SITUACION DE NO EMERGENCIA, EL CARRIL DE GUIA DE RESINA SINTETICA ES DEFORMADO, HACIENDO QUE EL ELEMENTO DESLIZANTE SE ACOPLE CON EL CARRIL DE GUIA METALICO.
Patent ES-2064251-R (ES)
IPC: B60G21/05
Filed: 1993-01-04
Abstract: EL BALANCEADOR ARTICULADO CON EJE OSCILANTE Y POSIBILIDAD DE BLOQUEO PROPORCIONA ESTABILIDAD DINAMICA EN CURVA Y EQUILIBRIO ESTATICO A VEHICULOS LIGEROS, ESTRECHOS Y DE ELEVADO CENTRO DE GRAVEDAD. SU APLICACION PRACTICA CONSISTE EN UN VEHICULO PROVISTO DE TRES RUEDAS, UNA ANTERIOR Y DOS POSTERIORES, QUE RIVALIZA EN AGILDIAD CON UNA MOTOCICLETA, OFRECIENDO MAYOR SEGURIDAD Y COMODIDAD QUE ELLA. LA ESTABILIDAD EN CURVA SE CONSIGUE PROPICIANDO LA INCLINACION LATERAL DEL VEHICULO; PARA ELLO, CADA RUEDA TRASERA ADMITE UN MOVIMIENTO ASCENDENTE O DESCENDENTE, CONTRARIO AL DE LA OTRA PERO DE IGUAL MEDIDA. MEDIANTE ARTICULACIONES TIPO ROTULA ESFERICA, DOS BIELAS ENLAZAN BALANCEADOR Y BASCULANTES TRASEROS, TRANSFORMANDO EL GIRO DE AQUEL EN MOVIMIENTO ASCENDENTE/DESCENDENTE DE ESTOS. EL EJE DEL BALANCEADOR ADMITE UN MOVIMIENTO OSCILANTE, CONTROLADO PRO AMORTIGUADOR, QUE PROPORCIONA SUSPENSION TRASERA AL VEHICULO, CUYO EQUILIBRIO ESTATICO Y DETERMINADAS CARACTERISTICAS DE SU COMPORTAMIENTO DINAMICO SE OBTIENEN BLOQUEANDO EL GIRO DEL BALANCEADOR.
Patent ES-2067392-R (ES)
IPC: F16D3/56
Filed: 1993-03-09
Abstract: SISTEMA DE AISLAMIENTO MECANICO DE LA VIBRACION. SE PARTE DE UNA ESTRUCTURA DEFINIDA POR UN PERFIL TUBULAR (1, 6) DE SECCION CIRCULAR O POLIGONAL, EN CUYO INTERIOR SE ALOJA UN NUCLEO (2, 7) PREFERENTEMENTE TAMBIEN TUBULAR, QUEDANDO SEPARADOS AMBOS POR UNA PLURALIDAD DE CILINDROS PREFERENTEMENTE ELASTICOS (5) QUE QUEDAN REGULARMENTE DISTRIBUIDOS POR TODO EL CONTORNO, EN DIRECCION LONGITUDINAL, AL ALOJARSE EN CANALES LONGITUDINALES PREVISTOS EN POSICION ENFRENTADA EN LAS SUPERFICIES QUE SE MIRAN MUTUAMENTE DEL PERFIL TUBULAR (1, 6) Y DEL NUCLEO (2, 7). EL ELEMENTO QUE PRODUCE LA VIBRACION SE INSTALA DE MANERA QUE QUEDA SOLIDARIO A LA FORMA TUBULAR (1, 6), MIENTRAS QUE EL NUCLEO (2, 7) SE FIJA AL BASTIDOR DE LA MAQUINA O A LA ZONA QUE SE DESEA AISLAR DE VIBRACIONES, PUDIENDO TAMBIEN MONTARSE DE FORMA RECIPROCA, NO TRANSMITIENDOSE LA VIBRACION A TRAVES DE LA BARRERA DINAMICA CERRADA, DEFINIDA POR LA TOTALIDAD DE CILINDROS ELASTICOS (5). SI SE DESEA OBTENER AUN MAS AISLAMIENTO, EL SISTEMA PODRIAESTAR COMPUESTO POR VARIOS NUCLEOS (2, 7) CONCENTRICOS, SEPARADOS POR CAPAS DE ELEMENTOS CILINDRICOS (5).
Patent CR-5658-S (CR)
Title: Telefono publico
Inventor: JOSE LUIS PUERTOLAS LAMORA
Filed: 1997-12-02
Abstract: un telefono publico caracterizado por presentar un cuerpo en el que se definen dos sectores superpuestos, el inferior prismatico-rectangular, sensiblemente alargado en sentido transversal, de aristas horizontales redondeadas y de frente liso, mientras que el superior, de frente tambien rectangular, es considerablemente alargado en sentido vertical, con la misma anchura que el inferior y de perfil trapecial recto tambien con sus aristas horizontales redondeadas, de manera que a partir de una base inferior formal y dimensionalmentecoincidente con la base superior del sector inferior, define un acusado bisel frontal, orientado hacia arriba y hacia atras, al que se acopla una caratula con dos cortos tabiques horizontales prolongacion de las bases superior e inferior de este sector del cuerpo, un amplio sector intermedio paralelo al bisel de aquel, y enmarcandolo dos sectores oblicuos que configuran con el primero un trapecio asimetrico. Sobreesta caratula aparece superiormente una placa horizontal, rectangular, con un pulsador en su zona derecha, una ranura en su centro y una ranura mas amplia en su zona izquierda, definida sobre una acusada protuberancia de configuracion tronco-piramidal rectangular, con una profunda acanaladura vertical en media cana, bajo esta placa y a la derecha un ligero marco rectangular de vertices redondeados, tambien alargado horizontalmente, y debajo de el un rebaje tambien rectangular y de vertices redondeados.
Patent CR-7681-S (CR)
Title: Plancha
Inventor: FRANCISCO JAVIER BARQUIN SANTILLAN
Filed: 2005-02-11
Abstract: Incluye una plancha de vapor en la que el vapor es generado en la camara de vapor de la plancha. El cepillo unido al plato puede ser utilizado para cepillar el tejido de la prenda
Patent CA-98950-S (CA)
Title: Sled
Filed: 2002-03-08
Granted: 2004-03-25
Abstract: The design consists of the features of shape, and configuration of the sled shown in the drawings. Portions shown by stippled lines are part of the article but not part of the design. Drawings of the design are included wherein: Figure 1 is a perspective view of the sled according to the present design; Figure 2 is a top plan view of the sled; Figure 3 is a bottom plan view of the sled; Figure 4 is a left side view with the right side view being a mirror image; Figure 5 is a front end view taken from the left of Figure 2; and Figure 6 is a rear end view taken from the right of Figure 2.
Patent CA-100063-S (CA)
Title: Front cover for a handset
Filed: 2002-07-17
Granted: 2003-08-21
Abstract: The design is the visual features of the entirety of the FRONT COVER FOR A HANDSET shown in the drawings, whether those features are features of one of shape, configuration, ornament or pattern or are a combination of any of these features.Drawings of the design are included in which:Figure 1 is a top plan view of a FRONT COVER FOR A HANDSET.Figure 2 is a left side view thereof;Figure 3 is a front view thereof;Figure 4 is a right side view thereof;Figure 5 is a bottom plan view thereof; andFigure 6 is a perspective front view thereof.
Patent CA-100176-S (CA)
Title: Digital still camera
Filed: 2002-07-29
Granted: 2003-05-27
Abstract: The design is the shape and ornamentation of the Digital Still Camera as shown in the attached drawings.Figure 1 is a top, front and right side perspective view of a digital still camera including the features of the present design;Figure 2 is a front elevational view thereof;Figure 3 is a rear elevational view thereof;Figure 4 is a top plan view thereof;Figure 5 is a bottom plan view thereof;Figure 6 is a left side elevational view thereof;Figure 7 is a right side elevational view thereof;Figure 8 is a front elevational view showing the article with a lens being pulled out; andFigure 9 is a right side elevational view showing the article with the lens being pulled out.
Patent CA-105372-S (CA)
Title: Hair trimmer housing
Filed: 2004-01-06
Granted: 2006-01-05
Abstract: The design consists of the shape of the portion of the housing shown in solid lines. The portions shown in stippled lines do not form part of the design.
Patent CA-109130-S (CA)
Title: Name card holder
Filed: 2004-11-22
Granted: 2005-12-20
Abstract: The design consists of the features of shape and configuration of the entire NAME CARD HOLDER shown in the drawings. Drawings of the design are included, in which:FIGURE 1 is a front perspective view of the Name Card Holder according to the design, in its fully closed configuration;FIGURE 2 is a front view thereof;FIGURE 3 is a top plan view thereof;FIGURE 4 is a rear view thereof;FIGURE 5 is a bottom plan view thereof;FIGURE 6 is a left side view thereof; FIGURE 7 is a right side view thereof; andFIGURE 8 is left side view of the Name Card Holder according to the design, in its opened configuration.
Patent CA-114175-S (CA)
Title: Cosmetic sponge
Filed: 2004-09-10
Granted: 2006-05-30
Abstract: The design consists of the features of shape of the portion of the COSMETIC SPONGE shown in solid lines in the Drawings. The portions shown in stippled lines do not form part of the design.Drawings of the design are included, in which:Figure 1 is a perspective view of a COSMETIC SPONGE;Figure 2 is a top plan view thereof;Figure 3 is a right side view, the left side view being a mirror image thereof;Figure 4 is a front view, the back view being a mirror image thereof; andFigure 5 is a bottom plan view thereof.
Patent CA-117346-S (CA)
Title: Bidet
Filed: 2006-09-05
Granted: 2007-10-16
Abstract: The design is the visual features of the entirety of the BIDET shown in the drawings, whether those features are features of one of shape, configuration, ornament or pattern or are a combination of any of these features.Drawings of the design are included in which:Figure 1 is a front perspective view of the BIDET in accordance with the present design;Figure 2 is a front elevational view thereof;Figure 3 is a rear elevational view thereof;Figure 4 is a left side elevational view thereof;Figure 5 is a right side elevational view thereof; andFigure 6 is a top plan view thereof.
Patent CA-119779-S (CA)
Title: Boat windshield assembly
Filed: 2007-03-07
Granted: 2009-01-02
Abstract: The design is the visual features of the article shown in the drawings, whether those features are features of one of shape, configuration, ornament or pattern or a combination of any of these features.Drawings of the design are included wherein: Figure 1 is a front left perspective view of a boat windshield assembly according to the design; Figure 2 is a top plan view thereof; Figure 3 is a bottom plan view thereof; Figure 4 is a front elevation view thereof; Figure 5 is a rear elevation view thereof; Figure 6 is a right side elevation view thereof; Figure 7 is a left side elevation view thereof; Figure 8 is an angled top view taken from the rear thereof; andFigure 9 is a front left perspective view of the boat windshield assembly shown in Figure 1 on a typical boat shown in broken lines.The broken lines shown in Figure 9 are for illustrative purposes only and form no part of the design.
Patent CA-120951-S (CA)
Title: Bookmark
Filed: 2007-06-06
Granted: 2008-03-17
Abstract: The design consists of the features of shape and configuration as applied to the bookmark illustrated in the drawings. Figure 1 is a front perspective view of the bookmark of the present design. Figure 2, 3, 4 and 5 are, respectively, rear, front, left-side and right-side elevational views of the bookmark. Figures 6 and 7 are, respectively, top and bottom plan views of the bookmark.Drawings of the design are included.
Patent CA-121093-S (CA)
Title: Syringe nozzle cap
Filed: 2007-06-15
Granted: 2008-08-14
Abstract: The said industrial design consists of the features of shape, configuration and ornamentation of a syringe nozzle cap as shown in the drawings; the first variant of the syringe nozzle cap has a generally hexagonal cylindrical top section, an intermediate section, and a bottom section; the generally hexagonal cylindrical top section has six flat surface sections on its side walls with rounded ridges between the flat surface sections and presenting rounded corners on a rounded shoulder portion between the top surface and the flat surface sections at locations corresponding to the rounded ridges; the generally hexagonal cylindrical top section also has a generally flat top surface having spaced-apart rounded protuberances thereon; the lower end of the generally hexagonal cylindrical top section merges into the narrow generally cylindrical intermediate section; the intermediate section merges through a beveled shoulder portion into a generally cylindrical bottom section; the bottom section has a bottom surface having a large depression therein, the depression having a curved entrance surface merging into a generally cylindrical surface; the bottom surface of the large depression has a smaller cylindrical axially aligned depression therein.The second variant of the syringe nozzle cap has a top section which is more elongated than the top section of the first variant; the entrance to the large depression in the bottom surface is generally conical and merges smoothly through a curved surface section into a cylindrical lower surface portion of the large depression.Representations of the design are shown in the figures wherein:Fig. 1 is a perspective view of the first variant of the design of the syringe nozzle cap;Fig. 2 is a top plan view thereof;Fig. 3 is a front elevation view thereof, the rear elevation view being identical;Fig. 4 is a bottom view thereof;Fig. 5 is a side elevation view thereof; andFig. 6 is a vertical cross-sectional view thereof;Fig. 7 is a perspective view of the second variant of the design of the syringe nozzle cap;Fig. 8 is a top plan view thereof;Fig. 9 is a front elevation view thereof, the rear elevation view being identical;Fig. 10 is a bottom view thereof;Fig. 11 is a side elevation view thereof; andFig. 12 is a vertical cross-sectional view thereof.Diagrams of the design are included.
Patent CA-126692-S (CA)
Title: Handset
Filed: 2008-06-06
Granted: 2009-06-23
Abstract: The design is the visual features of the Handset shown in the drawings, whether those features are features of one of shape, configuration, ornament or pattern or are a combination of any of these features.Drawings of the design in seven (7) views are included. The stippled lines are provided for illustrative purposes only and form no part of the present design.
Patent CA-127905-S (CA)
Title: Tire
Filed: 2008-09-26
Granted: 2009-12-29
Abstract: The design consists of the features of pattern and ornamentation of the tire shown in solid lines in the drawings. It is understood that the tread pattern of the tire is repeated throughout the circumference of the tire. The portions shown in stippled lines in the drawings do not form part of the design.Figure 1 is a side perspective view of a tire in accordance with the design, the opposite side being the same as that shown;Figure 2 is a front elevational view of the design shown in Figure 1;Figure 3 is a side elevational view of the right side of the design shown in Figure 1, the opposite side being identical thereto; and,Figure 4 is an enlarged fragmentary front elevational view of the design shown in Figure 1.
Patent CA-128925-S (CA)
Title: Dispenser
Filed: 2008-12-10
Granted: 2010-03-04
Abstract: The design consists of the features of shape, ornament, pattern and configuration of the DISPENSER shown in solid lines in the drawings.7 pages of 7 drawings of the design are enclosed.Drawings of the design are enclosed in which:FIGURE 1 is a front view of the design;FIGURE 2 is a top view of the design of Figure 1;FIGURE 3 is a bottom view of the design of Figure 1;FIGURE 4 is a left side view of the design of Figure 1;FIGURE 5 is a right side view of the design of Figure 1;FIGURE 6 is a rear view of the design of Figure 1; andFIGURE 7 is a perspective view of the design of Figure 1.
Patent CA-129525-S (CA)
Title: Heating equipment
Filed: 2009-02-09
Granted: 2009-10-21
Abstract: The design consists of the features of shape, configuration, pattern and ornamentation of the entire Heating equipment as shown in the drawings.Fig. 1 is a front elevational view of a Heating equipment showing my new design;Fig. 2 is a rear elevational view thereof;Fig. 3 is a bottom plan view thereof;Fig. 4 is a right side view thereof; andFig. 5 is a perspective view thereof.
Patent CA-132835-S (CA)
Title: Lunch bag
Filed: 2009-11-05
Granted: 2010-06-09
Abstract: The design is the features of shape and ornamentation of the portion of a lunch bag as shown in solid lines in the drawings. The portions shown in stippled lines do not form part of the design.Drawings of the design are included.FIG. 1 is a front perspective view of a lunch bag showing the design;FIG. 2 is a front view of the lunch bag;FIG. 3 is a rear view of the lunch bag;FIG. 4 is a left view of the lunch bag;FIG. 5 is a right view of the lunch bag;FIG. 6 is a top view of the lunch bag; andFIG. 7 is a bottom view of the lunch bag.
Patent CA-133310-S (CA)
Title: Keyboard
Filed: 2009-12-14
Granted: 2010-08-12
Abstract: The design is the visual features of the KEYBOARD shown in solid lines in the drawings, whether those features are of shape, configuration, ornament, or pattern, or are a combination of any of those features. The portions shown in stippled lines form no part of the design.Drawings of the design are included.Figure 1 is a front perspective view of the KEYBOARD; andFigure 2 is a front plan view thereof.
Patent CA-133451-S (CA)
Title: Rear combination lamp for automobiles
Filed: 2009-12-22
Granted: 2010-07-22
Abstract: The design is features of shape, configuration, pattern and ornamentation of the rear combination lamp for automobiles as shown in the drawings.Drawings of the design are included wherein:Figure 1 is a front view of the rear combination lamp according to the design,Figure 2 is a rear view of the rear combination lamp;Figure 3 is a plan view of the rear combination lamp;Figure 4 is a bottom view of the rear combination lamp;Figure 5 is a left side view of the rear combination lamp;Figure 6 is a right side view of the rear combination lamp;Figure 7 is a front perspective view of the rear combination lamp; andFigure 8 is a rear perspective view of the rear combination lamp.
Patent CA-134015-S (CA)
Title: Speculum with side support
Filed: 2010-02-09
Granted: 2010-09-13
Abstract: The design is the visual features of the SPECULUM WITH SIDE SUPPORT shown in the drawings, whether those features are features of one ofshape, configuration, ornament or pattern or are a combination of any of those features.Figure 1 is a top plan view of a SPECULUM WITH SIDE SUPPORT;Figure 2 is a front elevational view thereof;Figure 3 is a left side elevational view thereof;Figure 4 is a right side elevational view thereof;Figure 5 is a bottom plan view thereof; and,Figure 6 is a rear elevational view thereof.Drawings of the design are included.
Patent CA-135020-S (CA)
Title: Vehicle
Filed: 2010-04-13
Granted: 2010-11-12
Abstract: The design is the visual features of the headlight portion of the VEHICLE shown in solid lines in the drawings whether those features are features of one of shape, configuration, ornament or pattern or a combination of any of these features. The portions of the VEHICLE shown in stippled lines do not form part of the design.Drawings of the design are included, in which:Figure 1 is a perspective view of a VEHICLE showing the design;Figure 2 is a side elevational view thereof;Figure 3 is a front elevational view thereof;Figure 4 is a top plan view thereof;Figure 5 is a perspective view of a variant of a VEHICLE showing the design;Figure 6 is a side elevational view of the VEHICLE of Figure 5;Figure 7 is a front elevational view of the VEHICLE of Figure 5; andFigure 8 is a top plan view of the VEHICLE of Figure 5.
Patent CA-135638-S (CA)
Title: Countertop oven
Filed: 2010-05-26
Granted: 2010-12-22
Abstract: The design is the visual features of the countertop oven shown in solid lines in the drawings, whether those features are of shape, configuration, ornament, or pattern, or are a combination of any of these features. The portions in stippled lines form no part of the design. Shading is used in the figures to better illustrate the design.Drawings of the design are included.FIG. 1 is a front right perspective view of the design;FIG. 2 is a front elevation view thereof;FIG. 3 is a back elevation view thereof;FIG. 4 is a left side elevation view thereof;FIG. 5 is a right side elevation view thereof; FIG. 6 is a top plan view thereof; andFIG. 7 is a bottom plan view thereof.
Patent CA-136674-S (CA)
Title: Toilet bowl
Filed: 2010-08-10
Granted: 2011-03-11
Abstract: The design consists of the features of shape, ornament, pattern and configuration of a TOILET BOWL shown in the drawings.  The portions of the drawings in stippled lines are for illustrative purposes only and do not form part of the design.  Drawings of the design are included.
Patent CA-139274-S (CA)
Title: Television
Filed: 2011-02-18
Granted: 2011-10-07
Abstract: The design consists of the features of shape, ornament, pattern and configuration of a television as shown in solid lines in the enclosed drawings.Fig. 1 is a front perspective view of a television;Fig. 2 is a rear perspective view thereof;Fig. 3 is a front elevational view thereof;Fig. 4 is a rear elevational view thereof;Fig. 5 is a top plan view thereof;Fig. 6 is a bottom plan view thereof;Fig. 7 is a left side elevational view thereof; andFig. 8 is a right side elevational view thereof.Drawings of the design are included.
Patent CA-143092-S (CA)
Title: Injection device
Filed: 2011-11-08
Granted: 2012-06-06
Abstract: The design is the shape and configuration of the INJECTION DEVICE as shown in the accompanying drawings.Drawings of the design are included.In the drawings:Fig. 1 is a three-quarter perspective view from the front of the INJECTION DEVICE in accordance with said Industrial Design;Figs. 2 and 3 are front and rear elevational views respectively;Figs. 4 and 5 are elevational views from the right and left respectively in Fig. 2; andFigs. 6 and 7 are top and bottom plan views respectively.
Patent CA-143989-S (CA)
Title: Box
Filed: 2012-01-11
Granted: 2012-10-02
Abstract: The design is the visual features of a BOX shown in solid lines in the drawings, whether those features are of shape, configuration, ornament, or pattern, or are a combination of any of those features.
Patent CA-145847-S (CA)
Title: Measuring cup
Filed: 2012-01-11
Granted: 2012-08-21
Abstract: The design consists of features of the shape, configuration and ornamentation of the Measuring Cup as shown in the drawings in which: Fig. 1 is a top, side and front perspective view of the measuring cup showing the new design; Fig. 2 is a bottom, side and front elevation view thereof; Fig. 3 is a front elevation view, the rear elevation being a mirror image thereof; Fig. 4 is a left side elevation view thereof; Fig. 5 is a right side elevation view thereof; Fig. 6 is a top plan view thereof; and Fig. 7 is a bottom plan view thereof. Drawings of the design are included.
Patent CA-146244-S (CA)
Title: Pen
Filed: 2012-06-22
Granted: 2013-02-14
Abstract: The design consists of the shape, configuration, pattern and ornamentation of the design shown in solid lines in the drawings.Figure 1 is a perspective view of the design;Figure 2 is a left side view of the design shown in Figure 1;Figure 3 is a front view of the design shown in Figure 2;Figure 4 is a right side view of the design shown in Figure 3;Figure 5 is a back view of the design shown in Figure 4;Figure 6 is a top plan view of the design shown in Figure 5;Figure 7 is a bottom plan view of the design shown in Figure 6;Figure 8 is a perspective view of a variant of the design;Figure 9 is a left side view the design shown in Figure 8;Figure 10 is a front view of the design shown in Figure 9;Figure 11 is a right side view of the design shown in Figure 10;Figure 12 is a back view of the design shown in Figure 11;Figure 13 is a bottom plan view of the design shown in Figure 12;Figure 14 is a top plan view of the design shown in Figure 13;Figure 15 is a perspective view of a second variant of the design;Figure 16 is a left side view the design shown in Figure 15;Figure 17 is a front view of the design shown in Figure 16;Figure 18 is a right side view of the design shown in Figure 17;Figure 19 is a back view of the design shown in Figure 18;Figure 20 is a bottom plan view of the design shown in Figure 19; andFigure 21 is a top plan view of the design shown in Figure 20