PATENT CLAIM ANALYSIS

Application Number: 15860147
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["384", "550000"]

Abstract:
The synchronized roller with freewheels includes a central body which exposes an outer cylindrical rolling surface provided to roll between two rolling tracks lined with a synchronizing unit, each end of the body presenting a smooth axis about which a synchronizing pinion is freely rotatable, the axis having a pinion axial stop unit which prevents the pinion from emerging from the pinion, while a roller axial guide bears on the central body and on the rolling tracks to keep the outer cylindrical rolling surface approximately centered on the tracks.

Claim (Index 18):
A synchronized roller with freewheels ( 1 ) comprising a central body ( 2 ) which exposes an outer cylindrical rolling surface ( 3 ) provided interposed between two rolling tracks ( 4 ) on which it rolls simultaneously when said tracks ( 4 ) move relative to each other, each said track ( 4 ) being integrally lined with synchronization means ( 6 ) which form a gear system ( 7 ) with a synchronizing pinion ( 8 ) located at each end ( 9 ) of the central body ( 2 ), the synchronized roller comprising:\n a smooth axis ( 10 ) of smaller diameter than that of the cylindrical rolling surface ( 3 ), arranged at each end ( 9 ) of the central body ( 2 ), and around which the synchronizing pinion ( 8 ) can rotate freely; pinion axial stop means ( 12 ) integral with the smooth axis ( 10 ) which bear directly or indirectly on said axis ( 10 ) and bear directly or indirectly on the synchronizing pinion ( 8 ) to prevent said pinion ( 8 ) from emerging from said axis ( 10 ); roller axial guide means ( 13 ) which bear directly or indirectly on the central body ( 2 ) and directly or indirectly on at least one of the rolling tracks ( 4 ) with which the cylindrical rolling surface ( 3 ) cooperates in order to keep the latter approximately centered on said tracks ( 4 ).

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 1.75472
- Patent Class: 384.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14171972', '12736629', '10670960', '10349662', '10484087']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7473917732868403
- 35 USC 102 Novelty (BERT): 0.5096168817202974
- Combined Prediction Score: 0.723614284130186
- Mean Citation Score: 214.625554
- Max Citation Score: 264.40024
- Similarity Product: 181.35495416172031

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