Patent US3124983A successfully refreshed from Google Patents.
US3124983A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hand wrench with cable and spool drive means
Assignee: —
•
Filing: —
•
Granted: 1964-03-17
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Expires: 1981-03-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:45
CPC Classifications
B; B25; B25B; B25B17/00; B25B13/00; B25B13/02; B25B13/06; B25B13/48; B25B13/481
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
IN A HAND WRENCH HAVING AN ELONGATED HANDLE PRESENTING OPPOSED ENDS, A CYLINDRICAL HOUSING SECURED TO ONE END OF THE HANDLE, THE HOUSING HAVING AN AXIAL BORE PROVIDING SPACED BEARING SURFACES THEREALONG AND HAVING AN ANNULAR RECESS OF PREDETERMINED RADIAL AND AXIAL DIMENSIONS INTERMEDIATE SAID BEARING SURFACES; AN ANNULAR SPOOL HAVING AN AXIAL CAVITY ADAPTED TO RECEIVE A NUT AND HAVING A CENTRALLY LOCATED RADIALLY OUTWARDLY EXTENDED FLANGE AND A PAIR OF BEARING TRUNNIONS EMBRACING SAID FLANGE, THE FLANGE BEING RECEIVED IN SAID ANNULAR RECESS AND BEING OF A RELATIVE DIMENSION TO PROVIDE AN ANNULAR CHAMBER THEREIN; MEANS TO RETAIN SAID TRUNNIONS IN SAID BORE FOR ROTATABLE SUPPORT ON SAID BEARING SURFACES, THE HOUSING HAVING AN INLET AND AN OUTLET PORT
Claim 2
Dependent Claim
121 words
IN A HAND WRENCH HAVING AN ELONGATED HANDLE PRESENTING OPPOSED ENDS, A CYLINDRICAL HOUSING SECURED TO ONE END OF THE HANDLE, THE HOUSING HAVING AN AXIAL BORE PROVIDING SPACED BEARING SURFACES THEREALONG AND HAVING AN ANNULAR RECESS OF PREDETERMINED RADIAL AND AXIAL DIMENSIONS INTERMEDIATE SAID BEARING SURFACES; AN ANNULAR SPOOL HAVING AN AXIAL CAVITY ADAPTED TO RECEIVE A NUT AND HAVING A CENTRALLY LOCATED RADIALLY OUTWARDLY EXTENDED FLANGE AND A PAIR OF BEARING TRUNNIONS EMBRACING SAID FLANGE, THE FLANGE BEING RECEIVED IN SAID ANNULAR RECESS AND BEING OF A RELATIVE DIMENSION TO PROVIDE AN ANNULAR CHAMBER THEREIN; MEANS TO RETAIN SAID TRUNNIONS IN SAID BORE FOR ROTATABLE SUPPORT ON SAID BEARING SURFACES, THE HOUSING HAVING AN INLET AND AN OUTLET PORT
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-17 | 1967-09-16 | 1968-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-17 | 1971-09-16 | 1972-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-17 | 1975-09-16 | 1976-03-17 | $7700.00 | Window Closed / Lapsed |