PATENT CLAIM ANALYSIS

Application Number: 15890368
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-07
Patent Classification: ["362", "206000"]

Abstract:
The present invention relates to a portable lighting apparatus and more particularly pertains to a two-step switch for portable lighting apparatus and a portable lighting apparatus. The two-step switch comprises a casing, a key, a PCB board and a voltage ring sleeved outside of the key. A first spring is disposed between the voltage ring and the PCB board. A second spring is disposed at an end of the voltage ring which is distal from the first spring. The two-step switch is disposed at the end of the portable lighting apparatus which is distal from the light emitting means thereof. The present invention performs switching control of the portable lighting apparatus by the first spring and the second spring, increases the keystroke between the first step switch and the second step switch, and prevents mis-pressing.

Claim (Index 9):
The two-step switch for portable lighting apparatus as in  claim 1 , characterized in that the first spring ( 6 ) has a smaller wire diameter than that of the second spring ( 3 ).

Metadata:
- Claim Count in Document: 20.0
- Percentile: 88.0
- Lexical Diversity: 2.63636
- Patent Class: 362.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12353396', '15155660', '14013603', '14599378', '14715592']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8400064806369212
- 35 USC 102 Novelty (BERT): 0.4746660234473046
- Combined Prediction Score: 0.8034724349179595
- Mean Citation Score: 136.492174
- Max Citation Score: 140.78427
- Similarity Product: 91.92322463562904

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

Dataset: test