PATENT CLAIM ANALYSIS

Application Number: 16020786
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["102", "444000"]

Abstract:
A weighted body adapted for insertion into an existing gun magazine shell approximates the weight and/or density of live ammunition cartridges. The size and shape of the body allows for insertion down and into the slot at the top on the magazine, pressing down on the spring, with a sliding retainer stop or other feature to maintain the weight in position, filling or partially filling the internal volume of the magazine with the weight. The integral slide retainer stop attached at the top of the device is then moved or slid by the operator into a position that locks the weight into the magazine so it cannot pop back out due to spring pressure and will not interfere with other workings of the gun slide or receiver. A plurality of color-coded stops may be provided for use with the same or different weighted bodies corresponding to different calibers of ammunition.

Claim (Index 15):
The article of  claim 11 , wherein:\n the existing magazine is adapted to be received in a weapon equipped with a cycling slide mechanism that transfers bullets from the magazine to the chamber for firing; and the top of the retainer stop includes a depression, groove or concavity that does not interfere with the cycling of a slide mechanism, thereby facilitating dry firing of the weapon.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 94.0
- Lexical Diversity: 1.79545
- Patent Class: 102.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14174227', '15177097', '15804153', '11378012', '15873104']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7390706088120459
- 35 USC 102 Novelty (BERT): 0.4744207643008115
- Combined Prediction Score: 0.7126056243609225
- Mean Citation Score: 173.13171000000003
- Max Citation Score: 182.14337
- Similarity Product: 133.4384126297742

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

Dataset: test