PATENT CLAIM ANALYSIS

Application Number: 16384057
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
Patent Classification: ["049", "502000"]

Abstract:
A method for manufacturing a door sash formed from a single plate material includes: a roll-forming step of providing a gap portion between the plate materials forming a stepped section and roll-forming a periphery of an end portion of a plate material extending from a tubular section, so as to come into contact along the plate material forming the stepped section; a press working step of pressing the end portion of the plate material to a position where the end portion does not protrude further toward the side on which a weather strip is fitted than a surface of an overlapping section and a surface of the tubular section on the side on which the weather strip is fitted, while crushing the gap portion; and a welding step of continuously laser-welding the overlapping section along a longitudinal direction of the door sash.

Claim (Index 2):
The method for manufacturing a door sash according to  claim 1 , wherein the welding step is to weld a place close to a center of gravity of a cross section orthogonal to the longitudinal direction of the door sash.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 100.0
- Lexical Diversity: 2.14493
- Patent Class: 49.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15508260', '15508241', '15026811', '14172967', '11088862']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7987610792524713
- 35 USC 102 Novelty (BERT): 0.5103547510752429
- Combined Prediction Score: 0.7699204464347484
- Mean Citation Score: 227.012488
- Max Citation Score: 302.05548
- Similarity Product: 259.27673250256777

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