PATENT CLAIM ANALYSIS

Application Number: 15964895
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["280", "766100"]

Abstract:
A trailer tongue jack is convertible between operation by an integral actuator and an external actuator. The jack includes a clutch mechanism or coupler operable to selectively engage a drive screw with the integral actuator or the external actuator.

Claim (Index 1):
A convertible jack comprising:\n a first tube; a second tube slidably received within said first tube in keyed engagement therewith; a drive screw connected to said one of said first tube and said second tube in axially restrained and rotating engagement therewith, said drive screw threadingly engaged with the other of said first tube and said second tube; a drive head fixedly engaged with said drive screw, said drive head having a first portion configured for selective engagement by an external actuator and a second portion configured for selective engagement by a coupler, said coupler slidingly engaged with said drive screw and selectively engageable with said drive head; and an integral actuator pivotally connected to said coupler, said integral actuator selectively repositionable between a first position and a second position; wherein said coupler is engaged with said drive head when said integral actuator is in said first position and wherein said coupler is disengaged from said drive head when said integral actuator is in said second position; and wherein said drive head is engageable with said external actuator when said integral actuator is in said second position.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 91.0
- Lexical Diversity: 1.36667
- Patent Class: 280.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10898507', '12881163', '11726683', '12260142', '14014911']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8068760750246994
- 35 USC 102 Novelty (BERT): 0.4521888953884819
- Combined Prediction Score: 0.7714073570610777
- Mean Citation Score: 146.60446399999995
- Max Citation Score: 148.41959
- Similarity Product: 121.00321671136976

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

Dataset: test