PATENT CLAIM ANALYSIS

Application Number: 15876112
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-04
Patent Classification: ["280", "047340"]

Abstract:
A collapsible wheeled walker with two side frames and two height adjustable upper body supports. The apparatus includes a seat that is slidably attached to the two side frames and is movable between a front position to facilitate an ample walking space inside the frames and a rear position for a user to sit. The apparatus may include an X-folder that facilitates collapsing the walker to a small footprint for storage and transportation. It may also include a left forearm gutter and a right forearm gutter as part of the upper body supports that give the user an upright walking posture for health benefits.

Claim (Index 20):
The apparatus of  claim 7  further comprising:\n a plurality of wheel direction locks each coupled to the frame above a respective wheel assembly, each wheel direction lock having a wheel direction lock element adapted to insert into a lock depression in a respective wheel fork to lock the respective wheel to a fixed moving direction, wherein when not in locked position the respective wheel assembly may freely turn around a respective shaft connecting the wheel fork to the frame above; and \n a first brake system and a second brake system each facilitating a walking brake function to stop or to slow down the wheeled walker during use and a parking brake function.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 86.0
- Lexical Diversity: 1.71429
- Patent Class: 280.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15871609', '15415769', '15148993', '10613402', '11701764']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.857970897245851
- 35 USC 102 Novelty (BERT): 0.5847108759596606
- Combined Prediction Score: 0.8306448951172319
- Mean Citation Score: 368.228658
- Max Citation Score: 535.33606
- Similarity Product: 413.7849728474164

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