PATENT CLAIM ANALYSIS

Application Number: 16397897
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
Patent Classification: ["280", "042000"]

Abstract:
A collapsible upright wheeled walker with adjustable armrests that support sufficient user upper-body weight to facilitate a natural upright gait and provide unassisted mobility for a wide range of mobility-impaired individuals. The apparatus may be easily and quickly folded (and unfolded) and may include bilateral stabilizing wheel suspensions to facilitate navigation over uneven terrain. The apparatus includes a frame-stiffening folder assembly and may also include mechanical brakes, an adjustable upper armrest assembly with removable padded forearm supports and two pairs of handles, at least one of which is disposed sufficiently forward to place the user within the polygonal footprint defined by the front and rear wheels to provide support without leaning, stooping, or risking falls.

Claim (Index 26):
An assistive mobility device comprising:\n a first side wheel frame member having a front end and a rear end comprising:\n a wheel assembly attached to the front end of the first side wheel frame member; and \n a wheel assembly attached to the rear end of the first side wheel frame member; \n a second side wheel frame member positioned in spaced relation adjacent to said first side wheel frame member, said second side wheel frame member having a front end and a rear end comprising:\n a wheel assembly attached to the front end of the second side wheel frame member; and \n a wheel assembly attached to the rear end of the second side wheel frame member; \n at least one first side support member coupled to and extending upwardly from the first side wheel frame member; at least one second side support member coupled to and extending upwardly from the second side wheel frame member; a first side adjustable upper support member adjustably coupled to and supported, at least in part, by said at least one first side support member; a second side adjustable upper support member adjustably coupled to and supported, at least in part, by said at least one second side support member; two forearm support members coupled to respective first and second side adjustable upper support members wherein each forearm includes a forward end, an opposing reward end and a centerline disposed at an incline angle disposed at an incline angle with respect to the walking surface; two elongate upper hand grip members each coupled to respective upper support members, and positioned in front of the respective forearm support members wherein each upper and grip has a centerline axis through the elongate member disposed at a forward handle angle relative to the respective forearm support centerlines; and an X-folder apparatus comprising an elongate first element having first and second ends and an elongate second member having first and second ends, said first member and said second member rotatably coupled between respective first and second ends of the first and second elements.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 100.0
- Lexical Diversity: 1.36264
- Patent Class: 280.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15415769', '15148993', '16114821', '15876112', '15871609']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.892529488267426
- 35 USC 102 Novelty (BERT): 0.567018886588035
- Combined Prediction Score: 0.8599784280994869
- Mean Citation Score: 446.80628600000006
- Max Citation Score: 476.79218
- Similarity Product: 317.1286213178825

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