PATENT CLAIM ANALYSIS

Application Number: 15878451
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["280", "650000"]

Abstract:
A stroller frame having forwardly extending right and left side front supports, rearwardly extending right and left side rear supports, and upwardly extending right and left side handle supports moveable connected to permit movement of the frame between deployed and collapsed orientations, and a downwardly folding seat frame connected to the front and rear supports having right and left side fold mechanisms which are configured to lock the frame in the deployed configuration, apply a biasing force to fully deploy the seat frame during the unfolding movement, and isolate the biasing force while applying a folding force to the seat frame during the folding operation, actuation of the fold mechanisms based on frame orientation and position of a release handle.

Claim (Index 6):
A folding mechanism for a collapsible stroller frame, the frame having a forwardly extending front support, a rearwardly extending rear support, an upwardly extending handle support, and a folding joint connecting respective proximal ends of the front, rear, and handle supports in a manner enabling folding movement thereof between opposing folded and unfolded configurations, the folding mechanism comprising:\n a foldable seat frame pivotally attached at connections to the front and rear supports spaced apart from the folding joint with folding pivot disposed between the leg connections, downward folding of the seat frame folding pivot corresponding to folding movement of the stroller frame; a frame release moveable between generally opposing lock and release positions; a seat latch operably positionable either to prevent movement of the seat frame folding pivot from the unfolded frame position or to permit such movement; a drive mechanism disposed on the rear support operably connected to the second extension distal end and configured for movement between generally opposing first and second positions, the drive mechanism operable to selectively apply a folding torque to the second extension while blocking application of an unfolding torque on the second extension when the frame release actuator is moved to the unlatched position, and to apply the unfolding torque to the second extension as the stroller frame is unfolded; and a resilient member configured to selectively apply a biasing force on the seat frame urging it toward the unfolded position, the selective application of the biasing force being dependent upon the position of the drive mechanism and the degree of movement of the stroller frame between the folded and unfolded positions.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 86.0
- Lexical Diversity: 2.18966
- Patent Class: 280.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15255610', '14252803', '14660860', '11113781', '15424518']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8531658260720985
- 35 USC 102 Novelty (BERT): 0.5695347206005315
- Combined Prediction Score: 0.8248027155249418
- Mean Citation Score: 322.351098
- Max Citation Score: 460.4305
- Similarity Product: 422.0036688421666

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