PATENT CLAIM ANALYSIS

Application Number: 16142708
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["297", "284100"]

Abstract:
The invention relates to a seat ( 1 ), in particular an office chair, comprising a seat support ( 3 ) for a seating surface ( 6 ) and comprising a backrest support ( 4 ) of a backrest ( 5 ), which is held on the seat support ( 3 ) so as to be able to move in a tillable manner to the side, wherein the backrest support ( 4 ) comprises two support aims ( 4 a,  4 b ) which are configured to be flexible and/or articulated laterally and spaced apart from one another. Preferably, the seating surface ( 6 ) and/or the backrest ( 5 ) comprises a curved seat shell and/or backrest shell ( 6 a,  5 a ) provided with a cover ( 6 b,  5 b ) with a number of flexible curved ribs ( 15, 16 ) on the edge of the shell, wherein the cover is stretched by the seat shell and/or backrest shell ( 6 a,  5 a ) such that when the cover ( 6 b,  5 b ) is loaded, the bending of the curved ribs ( 15, 16 ) is altered.

Claim (Index 1):
A seat, in particular an office chair, comprising:\n a seat support forming a seating surface; a backrest support attached to said seat support, said backrest support including a backrest shell made from flexible material, said backrest shell defining at least a right peripheral side, a left peripheral side, and a top peripheral side of said backrest shell, said backrest shell having a plurality of ribs, said ribs separated from one another by a plurality of slots, at least some of said ribs and at least some of said slots extending to said left and right peripheral sides of said backrest shell, at least some of said ribs curving forward toward the seating surface, the backrest support including a cover connected to the left and right peripheral sides of the backrest shell, the cover spaced apart from a surface of the backrest shell along a widthwise cross section of the backrest shell and cover, wherein a force applied on the cover toward the shell causes at least a portion of the right peripheral side and the left peripheral side of the backrest shell to flex, and a backrest support arm that extends vertically from the seat support to support the backrest support.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 97.0
- Lexical Diversity: 2.77632
- Patent Class: 297.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15297515', '15715572', '14123617', '14123618', '15883508']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8394259017434543
- 35 USC 102 Novelty (BERT): 0.5776631257540978
- Combined Prediction Score: 0.8132496241445186
- Mean Citation Score: 416.972204
- Max Citation Score: 515.10834
- Similarity Product: 493.39832432622313

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