PATENT CLAIM ANALYSIS

Application Number: 15747926
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["200", "520000"]

Abstract:
A keyboard switch includes a base, a static contact, a movable contact, an upper cover, a button and a reset spring; the upper cover is buckled to the base; one end of the button is install on the base and the other end passes through the upper cover; the upper and lower ends of the reset spring respectively abut against the button and the base; at least two balance bars for preventing the button from tilting; at least four rotating grooves and guiding grooves for installing the balancing levers are further included; the body of the balance levers are rotatablely rotatably embedded in the rotation grooves, and both ends of the balancing lever are rotatablely rotatably embedded in the corresponding guiding grooves and move back and forth along the guiding grooves.

Claim (Index 4):
The new keyboard switch of  claim 1 , wherein two of the balancing levers are provided, which are a third balancing lever and a fourth lever, in which the third balancing lever and the fourth balancing lever are arranged symmetrically on outer sides of the upper cover and the button; two third rotating grooves and two fourth rotating grooves are respectively arranged on two opposite sides of the upper cover; two third guiding grooves and two fourth guiding grooves are respectively arranged on two opposite sides of the button; the third balancing lever includes a third lever body and two third extension arms, the two third extension arms being bent integrally and extended from two ends of the third lever body respectively, both bottom ends of the two third extension arms being bent to form two third connecting arms which are opposite to each other; the third lever body is capable of being embedded in the third rotating grooves rotatably, and the two third connecting arms are respectively capable of being embedded in corresponding third guiding grooves rotatably and moving forwards and backwards along the third guiding grooves; two third rotating grooves are respectively arranged side by side spaced with intervals; two ends of the third lever body are respectively embedded in the third rotating grooves; the fourth balancing lever includes a fourth lever body and two fourth extension arms, the two fourth extension arms being bent integrally and extended from two ends of the fourth lever body respectively, both bottom ends of the two fourth extension arms being bent to form two fourth connecting arms which are opposite to each other; the fourth lever body is capable of being embedded in the fourth rotating grooves rotatably, and the two fourth connecting arms are respectively capable of being embedded in corresponding fourth guiding grooves rotatably and moving forwards and backwards along the fourth guiding grooves; two fourth rotating grooves are respectively arranged side by side spaced with intervals; two ends of the fourth lever body are respectively embedded in the fourth rotating grooves.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 86.0
- Lexical Diversity: 2.10294
- Patent Class: 200.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15247972', '13880933', '15771457', '15611675', '15703590']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7980568708996076
- 35 USC 102 Novelty (BERT): 0.4517498358841007
- Combined Prediction Score: 0.763426167398057
- Mean Citation Score: 177.619992
- Max Citation Score: 241.18259
- Similarity Product: 169.46068165387211

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test