PATENT CLAIM ANALYSIS

Application Number: 16114821
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
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 29):
A rollator comprising:\n a frame including a first frame side and a second frame side, the frame being transitional between an open configuration and a collapsed configuration, the first and second frame sides moving toward each other as the frame transitions from the open configuration toward the collapsed configuration; a plurality of wheel assemblies coupled to the frame for supporting the frame above the walking surface; two upper supports each coupled to and disposed at an adjustable height above a respective frame side; and two forearm gutters each coupled to a respective upper support, each forearm gutter includes a forward end, an opposing rearward end, and a centerline extending from the forward end to a rearward end, a majority of the centerline being located between the first and second frame sides when the frame is in the open position.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 96.0
- Lexical Diversity: 1.36264
- Patent Class: 280.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15415769', '15148993', '15876112', '15871609', '15970538']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8743667408011725
- 35 USC 102 Novelty (BERT): 0.5784029446650948
- Combined Prediction Score: 0.8447703611875648
- Mean Citation Score: 459.362112
- Max Citation Score: 549.4182
- Similarity Product: 394.6392252909421

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