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 2):
The new keyboard switch of  claim 1 , wherein two of the balancing levers are provided, which are a first balancing lever and a second lever, in which the first balancing lever and the second balancing lever are arranged between the button and the base symmetrically, two first rotating grooves and two second rotating grooves being respectively arranged on two sides of the base, two first guiding grooves and two second guiding grooves being respectively arranged on two opposite sides of the button; the first balancing lever includes a first lever body and two first extension arms; the two first extension arms are bent integrally and extended from two ends of the first lever body respectively; both bottom ends of the two first extension arms are bent to form two first connecting arms which are opposite to each other; the first lever body is capable of being embedded in the first rotating groove rotatably, and the two first connecting arms are respectively capable of being embedded in corresponding first guiding grooves rotatably and moving forwards and backwards along the first guiding grooves; two first rotating grooves are respectively arranged side by side spaced with intervals; two ends of the first lever body are respectively embedded in the first rotating grooves; the second balancing lever includes a second lever body and two second extension arms; the two second extension arms are bent integrally and extended from two ends of the second lever body respectively; both bottom ends of the two second extension arms are bent to form two second connecting arms which are opposite to each other; the second lever body is capable of being embedded in the second rotating groove rotatably, and the two second connecting arms are respectively capable of being embedded in corresponding second guiding grooves rotatably and moving forwards and backwards along the second guiding grooves; two second rotating grooves are respectively arranged side by side spaced with intervals; two ends of the second lever body are respectively embedded in the second 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): 0.8008501303461353
- 35 USC 102 Novelty (BERT): 0.432886643148586
- Combined Prediction Score: 0.7640537816263804
- Mean Citation Score: 177.619992
- Max Citation Score: 241.18259
- Similarity Product: 214.8650018075323

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test