PATENT CLAIM ANALYSIS

Application Number: 16160657
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["089", "193000"]

Abstract:
A magazine well for a firearm having an angled spine receiving portion. A charging handle for a firearm having latch that extends below a bottom surface of a crossbar. A bolt carrier for a firearm having a pair of vent holes disposed in the indented portion and at least one additional vent hole on indented portion adjacent to the pair of vent holes. A bolt catch for a firearm having a receiving portion curved to match the contours of a human thumb. A scope assembly for a firearm having markers on a scope and amount that correspond to the same radial positions. A bolt for a firearm having a plurality of ribs disposed on a main body and extending from a front end toward a tail portion of the bolt.

Claim (Index 1):
A charging handle for a firearm, the charging handle comprising:\n a body having a first end and second end; and a handle located at the first end of the body; the body including a raised portion extending proximal to the second end; wherein the body is receivable at the second end in an opening in a receiver of the firearm, the opening in the receiver having a cross-sectional shape;\n wherein the body and the raised portion of the charging handle have a complementary cross-sectional shape to the opening in the receiver, so as to reduce clearance between the raised portion of the body of the charging handle and the opening in the receiver.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 97.0
- Lexical Diversity: 2.09231
- Patent Class: 89.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15011209', '13875078', '14578208', '15678831', '13362500']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8014060469436061
- 35 USC 102 Novelty (BERT): 0.5370917285527085
- Combined Prediction Score: 0.7749746151045164
- Mean Citation Score: 340.57359799999995
- Max Citation Score: 388.92212
- Similarity Product: 297.40906796265364

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