PATENT CLAIM ANALYSIS

Application Number: 16156480
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["280", "250100"]

Abstract:
A retrofitable drive assembly attaches and detaches quickly, easily, and reversibly from a conventional, manually powered wheelchair and is employed to convert the manually powered wheelchair into an electrically powered wheelchair. The drive assembly includes a plurality of wheel troughs, each adjustably sizeable to receive therein a rear push wheel of the manually powered wheelchair, regardless of the wheelchair's size and its rear push wheels' dimensions. In addition, the drive assembly includes two drive wheels positioned towards a front end of the drive assembly and a single caster-wheel assembly positioned towards a rear end of the drive assembly.

Claim (Index 15):
The drive assembly of  claim 14 , wherein the joystick arm further comprises, at a second, opposite end, a mounting ball.

Metadata:
- Claim Count in Document: 49.0
- Percentile: 97.0
- Lexical Diversity: 1.98182
- Patent Class: 280.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11270140', '13854330', '13465404', '15093538', '11857323']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8029913331056533
- 35 USC 102 Novelty (BERT): 0.5174879643035588
- Combined Prediction Score: 0.7744409962254439
- Mean Citation Score: 236.521642
- Max Citation Score: 243.99272
- Similarity Product: 177.89299524648666

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