PATENT CLAIM ANALYSIS

Application Number: 15896408
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["042", "049020"]

Abstract:
Pistol magazine adapters have a body closely received in the magazine well and defining a passage receiving a magazine including a follower, a bolt catch actuator mechanism having a follower contact element pivotally connected to the body at a pivot axis and having a follower contact surface operable to contact the follower and responsive to whether the follower is in an upper position when the magazine is empty of ammunition or a lower position in which the magazine contains ammunition, the bolt catch actuator mechanism including a latch actuator element operable to engage the bolt hold open latch, and the latch actuator element being operably engaged to the follower contact element and responsive to movement of the follower to the upper position to move the bolt hold open latch to a bolt restraint position, such that the bolt is held open after depletion of the last round in the magazine.

Claim (Index 16):
The magazine adapter of  claim 1  wherein the latch element is movable in a fore-aft direction.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 88.0
- Lexical Diversity: 2.38462
- Patent Class: 42.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15224691', '15229645', '13873954', '11519288', '14488609']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8261794429097845
- 35 USC 102 Novelty (BERT): 0.5652498126688312
- Combined Prediction Score: 0.8000864798856892
- Mean Citation Score: 331.878818
- Max Citation Score: 552.6730299999998
- Similarity Product: 357.5248738850389

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