PATENT CLAIM ANALYSIS

Application Number: 16154172
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["042", "090000"]

Abstract:
A cover for an ammunition magazine is provided. The cover can include a top wall and a plurality of side walls extending downward from the top wall. The side walls can define a lower perimeter edge and an interior cavity configured for receiving an open end of an ammunition magazine for a firearm. The cover can include a bracket mounting wing extending outward from one of the side walls and a bracket connected to the bracket mounting wing. The bracket can include a vertical portion and a horizontal portion. The cover can used with a set of coupled magazines used with a firearm by placing the cover over an open end of a spare magazine when a primary magazine is inserted into the firearm. The cover can be automatically detach from the spare magazine when the primary magazine is removed from the firearm due to the bracket contacting the firearm.

Claim (Index 8):
A self-ejecting magazine cover configured for use on a spare ammunition magazine coupled to a primary ammunition magazine inserted into a firearm, said self-ejecting magazine cover comprising:\n a top wall; a front wall extending downward from said top wall; a rear wall extending downward from said top wall opposite said front wall; a first side wall extending downward from said top wall and between said top and said rear walls; a second side wall extending downward from said top wall opposite said first side wall, wherein each of said front and rear walls and said first and second side walls have a lower edge defining a perimeter edge of said self-ejecting magazine cover; an opening extending through said perimeter edge, wherein said opening is configured for receiving an upper end of said spare ammunition magazine; a bracket mounting wing extending outward from said rear wall; and a bracket connected to said bracket mounting wing, wherein said bracket comprises a vertical portion extending vertically adjacent to said bracket mounting wing and a horizontal portion extending perpendicularly away from said bracket mounting wing; wherein said horizontal portion of said bracket is configured to contact an upper receiving means of said firearm when said primary ammunition magazine is removed from said firearm; and wherein said bracket prevents said self-ejecting magazine cover from moving downward relative to said spare ammunition magazine cover when said horizontal portion of said bracket contacts said upper receiving means of said firearm.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 97.0
- Lexical Diversity: 2.45312
- Patent Class: 42.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13085027', '13050642', '13918040', '15574764', '14795136']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8083644388719698
- 35 USC 102 Novelty (BERT): 0.4849951917489939
- Combined Prediction Score: 0.7760275141596722
- Mean Citation Score: 259.962676
- Max Citation Score: 270.10992000000005
- Similarity Product: 225.0407997459984

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

Dataset: test