PATENT CLAIM ANALYSIS

Application Number: 15942551
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-05
Patent Classification: ["042", "016000"]

Abstract:
The present invention is to provide a frame for a polymeric pistol with a metal rail, capable of securing the structural soundness of firearms to secure an accuracy rate of bullet even in high-temperature environments, preventing the high-temperature heat generated in a barrel or the like from being transferred, as it is, to a handle of the frame, and disassembling and replacing components as occasion demands. According to an aspect of the invention to achieve the object described above, there is provided a frame for a polymeric pistol with a metal rail, a pistol having a slide, the frame including: a lower frame made of a reinforced plastic material and having a handle formed at its lower portion; and an upper frame assembled onto the lower frame while being assembled to the slide and made of a metal material, wherein: the lower frame includes a first support positioned in front of the handle to support a bottom surface of the upper frame, and a second support positioned behind the handle to support a rear surface of the upper frame; and the upper frame is assembled to the lower frame such that the bottom and rear surfaces of the upper frame are supported by the first and second supports, and the upper frame has a front rail and a rear rail that are integrally formed on its upper surface, the front and rear rails being assembled to the slide.

Claim (Index 4):
The frame for a polymeric pistol with a metal rail as claimed in  claim 1 , wherein a pair of side fixing grooves ( 14 ) is formed to face each other along both sides of the lower frame ( 10 ) between the first support ( 12 ) and the second support ( 13 ) of the lower frame ( 10 ), and each of the side fixing grooves ( 14 ) has a length in forward and backward directions; and\n a pair of insertion protrusions ( 25 ) protrudes downward from the bottom surface of the upper frame ( 20 ) so that the insertion protrusions ( 25 ) are inserted into the side fixing grooves ( 14 ).

Metadata:
- Claim Count in Document: 9.0
- Percentile: 91.0
- Lexical Diversity: 2.61224
- Patent Class: 42.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10774667', '14536150', '13550701', '11309288', '11386994']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8000868276698204
- 35 USC 102 Novelty (BERT): 0.4930632310041422
- Combined Prediction Score: 0.7693844680032527
- Mean Citation Score: 188.976892
- Max Citation Score: 208.56459
- Similarity Product: 125.99810562536896

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