Patent US3168285A successfully refreshed from Google Patents.
US3168285A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hand tool for separating plank boards
Assignee: Individual
•
Filing: 1963-02-11
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Granted: 1965-02-02
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Expires: 1983-02-11
Abstract
No abstract record available.
Inventors
- 👤 Andrew S Russac
- 👤 Louis S Russac
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:37
CPC Classifications
E; E04; E04G; E04G23/00; E04G23/08; E04G2023/085
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
A HAND-PRYING TOOL COMPRISING A SOLID MULTI-SIDED METAL BODY HAVING A PAIR OF SPACED PRONGS, EACH OF SAID PRONGS HAVING A FIRST PORTION EXTENDING LATERALLY OUTWARDLY FROM ONE SIDE OF THE BODY, EACH PRONG HAVING A SECOND PORTION EXTENDING LATERALLY FROM SAID FIRST PORTION AT A SLIGHT ANGLE TO SAID ONE SIDE OF THE BODY, SAID FIRST AND SECOND PORTIONS OF SAID PRONGS AND SAID BODY FORMING ALIGNED NOTCHES DEFINED BY SAID ONE SIDE OF THE BODY THE ADJACENT EDGES OF THE LATERALLY EXTENDING PORTIONS, SAID BODY HAVING A FIRST SOCKET OPENING AT SAID ONE END
Claim 2
Dependent Claim
96 words
A HAND-PRYING TOOL COMPRISING A SOLID MULTI-SIDED METAL BODY HAVING A PAIR OF SPACED PRONGS, EACH OF SAID PRONGS HAVING A FIRST PORTION EXTENDING LATERALLY OUTWARDLY FROM ONE SIDE OF THE BODY, EACH PRONG HAVING A SECOND PORTION EXTENDING LATERALLY FROM SAID FIRST PORTION AT A SLIGHT ANGLE TO SAID ONE SIDE OF THE BODY, SAID FIRST AND SECOND PORTIONS OF SAID PRONGS AND SAID BODY FORMING ALIGNED NOTCHES DEFINED BY SAID ONE SIDE OF THE BODY THE ADJACENT EDGES OF THE LATERALLY EXTENDING PORTIONS, SAID BODY HAVING A FIRST SOCKET OPENING AT SAID ONE END
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) | 1968-02-02 | 1968-08-03 | 1969-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-02 | 1972-08-03 | 1973-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-02 | 1976-08-03 | 1977-02-02 | $7700.00 | Window Closed / Lapsed |