PATENT CLAIM ANALYSIS

Application Number: 15938180
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["042", "025000"]

Abstract:
A firearm including a receiver, a barrel, a breech bolt assembly, and a trigger assembly. The bolt assembly has a bolt including a body portion, a lug portion, and a firing pin bore. The lug portion includes outward extending lugs, a cartridge recess, and an off-center hole. The bolt assembly also includes an extractor and an ejector pin. At least some of the lugs on the lug portion of the bolt have a tapering outer face so that a rearward face of the respective lug is taller than a forward face of the respective lug. In another aspect, at least some of the lugs on the lug portion of the bolt have tapering side faces so that a rearward face of the respective lug is wider than a forward face of the respective lug.

Claim (Index 14):
The method as set forth in  claim 12 , further comprising:\n reworking at least at least some of the plurality of lugs on the lug portion of the bolt without the tapering outer face to have tapering side faces so that the rearward face of the respective lug is wider than the forward face of the respective lug before installing the reworked breech bolt in the firearm.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 90.0
- Lexical Diversity: 2.55172
- Patent Class: 42.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13564422', '14205960', '14816306', '13594465', '11821792']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8364511540097785
- 35 USC 102 Novelty (BERT): 0.5654419543326622
- Combined Prediction Score: 0.8093502340420669
- Mean Citation Score: 406.873026
- Max Citation Score: 535.8952
- Similarity Product: 380.32603099498766

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