PATENT CLAIM ANALYSIS

Application Number: 15757219
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["280", "642000"]

Abstract:
A collapsible child's stroller with a handle frame ( 30 ), a front wheel frame ( 10 ) and a rear wheel frame ( 20 ), mutually connected at a hinge joint ( 12, 22, 42 ) for mutual angular displacement between folded and unfolded configurations. The hinge joint has two spaced apart, parallel hinge axes, about which the frames ( 10, 20, 30 ) mutually rotate. The stroller is further provided with a locking element ( 43, 44 ) moveable between a locked position in which the frames ( 10, 20, 30 ) are locked in the unfolded configuration, and an unlocked position allowing the frames ( 10, 20, 30 ) to rotate to the folded configuration. The locking element ( 43, 44 ) moves in a direction traverse to the parallel hinge axes to better transfer loads between the frames.

Claim (Index 13):
A collapsible stroller according to  claim 12 , wherein the hinge joint has a pin guide surface for sliding engagement with a distal end of the locking pin as the stroller folds and unfolds such that the pin guide surface limits movement of the locking pin when moving from the folded to the unfolded configuration.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 90.0
- Lexical Diversity: 2.28169
- Patent Class: 280.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15623674', '14900760', '11493719', '14649912', '14707058']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8220001737775429
- 35 USC 102 Novelty (BERT): 0.4967783017219237
- Combined Prediction Score: 0.789477986571981
- Mean Citation Score: 238.914176
- Max Citation Score: 256.78406
- Similarity Product: 215.87818336317773

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test