PATENT CLAIM ANALYSIS

Application Number: 16014507
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["042", "018000"]

Abstract:
A drop-in ambidextrous magazine catch assembly with release lever protection guide is described. The assembly may be implementable on a lower receiver of a firearm, and may include a magazine catch, a protection guide and a release lever. The magazine catch may be configured to, in a first position when installed in the lower receiver, latch onto a magazine inserted into the lower receiver to prevent the magazine from moving out of the lower receiver and, in a second position when installed in the lower receiver, unlatch the magazine to allow the magazine to move out of the lower receiver. The release lever may be pivotably mounted on the protection guide and connected to the magazine catch, the release lever configured to be in a pressed position or a non-depressed position such that, when in the pressed position, the magazine catch is moved to the second position.

Claim (Index 5):
The device of  claim 1 , wherein the protection guide and the release lever are installed on a left side of the lower receiver when a magazine release button is installed on a right side of the lower receiver, and wherein the magazine is released from the lower receiver by pressing the magazine release button on the right side of the lower receiver or by pressing the release lever on the left side of the lower receiver.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 94.0
- Lexical Diversity: 2.85714
- Patent Class: 42.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14987803', '13705969', '14594924', '12879986', '11760348']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8372724047134174
- 35 USC 102 Novelty (BERT): 0.5105233334376226
- Combined Prediction Score: 0.8045974975858379
- Mean Citation Score: 325.30457800000005
- Max Citation Score: 330.4446700000001
- Similarity Product: 246.9141505728633

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