PATENT CLAIM ANALYSIS

Application Number: 16065729
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["074", "502200"]

Abstract:
A bicycle gear shifter comprises a shift positioning ratchet provided with a number of positioning teeth, release teeth and drive teeth, a drive member for driving the rotation of the shift positioning ratchet, a mounting member mounted on a bicycle handlebar, a resettable positioning member, a release member for driving movements of the positioning member, a fixing member connected to the mounting member, and an actuating member for driving the shift positioning ratchet to reversely rotate. The shift positioning ratchet and the actuating member are mounted on the fixing member by a rotatable main shaft, the positioning member is sleeved around the rotatable main shaft, and the positioning pawl engages with the positioning teeth. The drive member is sleeved around the rotatable main shaft and is provided with a driving part engaging with the driving teeth. The bicycle gear shifter has a simple and compact structure, which reduces the stroke of the corresponding components during the shifting process, raises the responsiveness of a bicycle shifting process, and allows a cyclist to shift gears quickly while riding. The invention also allows a cyclist to select a direction of operation on the basis of actual requirements for flexible use.

Claim (Index 7):
The bicycle gear shifter according to  claim 6 , wherein in (4), the release member comprises a release lever and a second resilient member for resetting the release lever, the release lever is provided on one side of the positioning body; the middle portion of one side of the release lever is hinged to the fixing member, and the angle between the release lever and the fixing member is \u03b8, wherein, 0\u00b0\u2264\u03b8<90\u00b0; in operation, the first end of one side of the release lever pushes the force receiving portion, or the second end of one side of the release lever pushes the force receiving portion to drive the resettable positioning member to move; the second resilient member is connected to the release lever.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 94.0
- Lexical Diversity: 2.675
- Patent Class: 74.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10906730', '11266484', '11277249', '11462478', '11528910']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8084761571962741
- 35 USC 102 Novelty (BERT): 0.4873995971884381
- Combined Prediction Score: 0.7763685011954905
- Mean Citation Score: 259.40146200000004
- Max Citation Score: 297.06396
- Similarity Product: 205.1937794821644

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

Dataset: test