US3203668A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Floor jack
Assignee: Individual
•
Filing: 1964-03-25
•
Granted: 1965-08-31
•
Expires: 1984-03-25
Abstract
No abstract record available.
Inventors
- 👤 Marley T Pitsenbarger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:36
CPC Classifications
E; E04; E04F; E04F21/00; E04F21/20; E04F21/22; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32426
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
A FLOORING JACK COMPRISING AN ANCHOR SHANK HAVING A POINTED END, A PUSH ROD HAVING ONE END PIVOTALLY CONNECTED ADJACENT THE POINTED END ON SAID SHAND, A THUS PLATE PIVOTALLY CONNECTED TO THE OTHER END OF SAID PUSH ROD AND HAVING A GROOVE TO ENGAGE AND RECEIVE A TONGUE PORTION OF BOARD FLOORING, A HAMMER SLIDABLY DISPOSED ON THE OTHER END OF SAID SHANK, SAID SHANK INCLUDING A LONGITUDINAL SLOT INTERMEDIATE THE ENDS THEREOF, A PIN SECURED TO SAID HAMMER AND DISPOSED IN SAID SLOT IN SLIDING ENGAGEMENT THEREWITH FOR GUIDING SAID HAMMER ALONG SAID SHANK, AND MEANS ON SAID SHANK FOR BRAKING RELATIVE MOVEMENT BETWEEN SAID HAMMER AND SAID SHANK WHEN SAID HAMMER IS DISPOSED PROXIMATE TO THE END OF TIIS PATH OF MOVEMENT.
Claim 2
Dependent Claim
125 words
A FLOORING JACK COMPRISING AN ANCHOR SHANK HAVING A POINTED END, A PUSH ROD HAVING ONE END PIVOTALLY CONNECTED ADJACENT THE POINTED END ON SAID SHAND, A THUS PLATE PIVOTALLY CONNECTED TO THE OTHER END OF SAID PUSH ROD AND HAVING A GROOVE TO ENGAGE AND RECEIVE A TONGUE PORTION OF BOARD FLOORING, A HAMMER SLIDABLY DISPOSED ON THE OTHER END OF SAID SHANK, SAID SHANK INCLUDING A LONGITUDINAL SLOT INTERMEDIATE THE ENDS THEREOF, A PIN SECURED TO SAID HAMMER AND DISPOSED IN SAID SLOT IN SLIDING ENGAGEMENT THEREWITH FOR GUIDING SAID HAMMER ALONG SAID SHANK, AND MEANS ON SAID SHANK FOR BRAKING RELATIVE MOVEMENT BETWEEN SAID HAMMER AND SAID SHANK WHEN SAID HAMMER IS DISPOSED PROXIMATE TO THE END OF TIIS PATH OF MOVEMENT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |