PATENT CLAIM ANALYSIS

Application Number: 16362437
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-09
Patent Classification: ["254", "01000R"]

Abstract:
The present invention is directed to a wheelchair lift device, more particularly, to a folding wheelchair lift device that is independently operable by a wheelchair user without the wheelchair user exiting their chair. The wheelchair lift apparatus, in various embodiments, may include a linkage frame having a nesting linkage geometry; linkage frame components with alignment and locking features; an extension handle having alignment and locking features; and an adjustable telescopic axle-rest assembly having alignment and locking features.

Claim (Index 6):
The wheelchair lift device of  claim 5 , wherein the wheelchair lift device is further configured such that two of the four pairs of linkage members are caused to rotate when force is applied to the extension handle.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 99.0
- Lexical Diversity: 1.72
- Patent Class: 254.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15511904', '11897038', '10422594', '14022335', '12963113']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7470579159089579
- 35 USC 102 Novelty (BERT): 0.453384471485376
- Combined Prediction Score: 0.7176905714665998
- Mean Citation Score: 191.948214
- Max Citation Score: 205.22557
- Similarity Product: 134.33136647137522

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test