Source: https://www.ecfr.gov/cgi-bin/text-idx?mc=true&node=se37.1.1_184&rgn=div8
Timestamp: 2020-05-25 07:28:28
Document Index: 357433498

Matched Legal Cases: ['art 1', '§1', '§1', '§1', '§1', '§1', '§1', '§1', '§1', '§1', '§1']

Title 37 → Chapter I → Subchapter A → Part 1 → Subpart B → §1.84
§1.84 Standards for drawings.
(i) The fee set forth in §1.17(h);
(b) Photographs—(1) Black and white. Photographs, including photocopies of photographs, are not ordinarily permitted in utility and design patent applications. The Office will accept photographs in utility and design patent applications, however, if photographs are the only practicable medium for illustrating the claimed invention. For example, photographs or photomicrographs of: electrophoresis gels, blots (e.g., immunological, western, Southern, and northern), autoradiographs, cell cultures (stained and unstained), histological tissue cross sections (stained and unstained), animals, plants, in vivo imaging, thin layer chromatography plates, crystalline structures, and, in a design patent application, ornamental effects, are acceptable. If the subject matter of the application admits of illustration by a drawing, the examiner may require a drawing in place of the photograph. The photographs must be of sufficient quality so that all details in the photographs are reproducible in the printed patent.
(c) Identification of drawings. Identifying indicia should be provided, and if provided, should include the title of the invention, inventor's name, and application number, or docket number (if any) if an application number has not been assigned to the application. If this information is provided, it must be placed on the front of each sheet within the top margin. Each drawing sheet submitted after the filing date of an application must be identified as either “Replacement Sheet” or “New Sheet” pursuant to §1.121(d). If a marked-up copy of any amended drawing figure including annotations indicating the changes made is filed, such marked-up copy must be clearly labeled as “Annotated Sheet” pursuant to §1.121(d)(1).
(2) 21.6 cm. by 27.9 cm. (81⁄2 by 11 inches).
(g) Margins. The sheets must not contain frames around the sight (i.e., the usable surface), but should have scan target points (i.e., cross-hairs) printed on two catercorner margin corners. Each sheet must include a top margin of at least 2.5 cm. (1 inch), a left side margin of at least 2.5 cm. (1 inch), a right side margin of at least 1.5 cm. ( 5⁄8 inch), and a bottom margin of at least 1.0 cm. ( 3⁄8 inch), thereby leaving a sight no greater than 17.0 cm. by 26.2 cm. on 21.0 cm. by 29.7 cm. (DIN size A4) drawing sheets, and a sight no greater than 17.6 cm. by 24.4 cm. (615⁄16 by 95⁄8 inches) on 21.6 cm. by 27.9 cm. (81⁄2 by 11 inch) drawing sheets.
(k) Scale. The scale to which a drawing is made must be large enough to show the mechanism without crowding when the drawing is reduced in size to two-thirds in reproduction. Indications such as “actual size” or “scale 1⁄2 ” on the drawings are not permitted since these lose their meaning with reproduction in a different format.
(p) Numbers, letters, and reference characters. (1) Reference characters (numerals are preferred), sheet numbers, and view numbers must be plain and legible, and must not be used in association with brackets or inverted commas, or enclosed within outlines, e.g., encircled. They must be oriented in the same direction as the view so as to avoid having to rotate the sheet. Reference characters should be arranged to follow the profile of the object depicted.
(3) Numbers, letters, and reference characters must measure at least .32 cm. ( 1⁄8 inch) in height. They should not be placed in the drawing so as to interfere with its comprehension. Therefore, they should not cross or mingle with the lines. They should not be placed upon hatched or shaded surfaces. When necessary, such as indicating a surface or cross section, a reference character may be underlined and a blank space may be left in the hatching or shading where the character occurs so that it appears distinct.
(s) Copyright or Mask Work Notice. A copyright or mask work notice may appear in the drawing, but must be placed within the sight of the drawing immediately below the figure representing the copyright or mask work material and be limited to letters having a print size of .32 cm. to .64 cm. ( 1⁄8 to 1⁄4 inches) high. The content of the notice must be limited to only those elements provided for by law. For example, “©1983 John Doe” (17 U.S.C. 401) and “*M* John Doe” (17 U.S.C. 909) would be properly limited and, under current statutes, legally sufficient notices of copyright and mask work, respectively. Inclusion of a copyright or mask work notice will be permitted only if the authorization language set forth in §1.71(e) is included at the beginning (preferably as the first paragraph) of the specification.
(y) Types of drawings. See §1.152 for design drawings, §1.1026 for international design reproductions, §1.165 for plant drawings, and §1.173(a)(2) for reissue drawings.