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 10):
In a foldable stroller frame having a forward leg, a rearward leg, and a handle extension pivotally joined at a folding connector to enable the frame to be pivoted between folded and unfolded configurations, and a foldable seat frame pivotally attached at connections to the forward and rearward legs spaced apart from the folding connector with folding pivot disposed between the leg connections, downward folding of the seat frame folding pivot corresponding to folding movement of the stroller frame, the improvement in a folding mechanism for the frame comprising:\n a frame release moveable between generally opposing lock and release positions; a seat latch operably positionable to prevent movement of the seat frame folding pivot from the unfolded frame position or to permit such movement; a drive mechanism operably connected to the frame release and having a moveable drive element configured for rotating movement about a pivot axis between generally opposing first and second positions; 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 positon of the drive element; the drive element rotated to the first position by movement of the frame release to the release position, movement of the drive element configured to reposition the seat latch to permit folding movement of the seat frame folding pivot, isolate the resilient member so that the biasing force is not applied to the seat frame, and apply a folding force to the seat frame; the drive element rotated to the second position by movement of the frame release to the lock position, movement of the drive element configured to allow the seat latch to be engaged to prevent folding movement of the seat frame from the unfolded position and permit the resilient member to apply the biasing force to the seat frame as the stroller frame is unfolded.

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): 0.8546127669678104
- 35 USC 102 Novelty (BERT): 0.5634415228756268
- Combined Prediction Score: 0.825495642558592
- Mean Citation Score: 322.351098
- Max Citation Score: 460.4305
- Similarity Product: 380.47357551923386

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