US3099177A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined ratchet and direct drive hand operated rotary tools
Assignee: Individual
•
Filing: 1960-12-01
•
Granted: 1963-07-30
•
Expires: 1980-12-01
Abstract
No abstract record available.
Inventors
- 👤 Kostka Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:14
CPC Classifications
B; B25; B25G; B25G1/00; B25G1/005; B25G1/007; B25B; B25B13/00; B25B13/46; B25B13/461; B25B13/466; B25B13/468
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
A HAND OPERAED ROTARY TOOL COMPRISING A HANDLE PART, A SPINDLE JOURNALLED IN SAID HANDLE PART, A RATCHET PAWL SELECTIVELY ANGULARLY ADJUSTABLE IN SAID HANDLE PART AND EXTENDING SLIDABLY FROM ONE END THEREOF, A RATCHET WHEEL FIXED TOI THE SPINDLE AND HAVING RATCHET TEETH ON THE UNDERSIDE THEREOF ENGAGEABLE WITH THE RATCHET PAWL, A CUP-SHAPED CLUTCH PART DRIVINGLY CONNECTED TO THE SPINDLE AND AXIALLY DISPLACEABLE BETWEEN EXTENDED AND
Claim 2
Dependent Claim
68 words
A HAND OPERAED ROTARY TOOL COMPRISING A HANDLE PART, A SPINDLE JOURNALLED IN SAID HANDLE PART, A RATCHET PAWL SELECTIVELY ANGULARLY ADJUSTABLE IN SAID HANDLE PART AND EXTENDING SLIDABLY FROM ONE END THEREOF, A RATCHET WHEEL FIXED TOI THE SPINDLE AND HAVING RATCHET TEETH ON THE UNDERSIDE THEREOF ENGAGEABLE WITH THE RATCHET PAWL, A CUP-SHAPED CLUTCH PART DRIVINGLY CONNECTED TO THE SPINDLE AND AXIALLY DISPLACEABLE BETWEEN EXTENDED AND
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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) | 1966-07-29 | 1967-01-28 | 1967-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-29 | 1971-01-28 | 1971-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-29 | 1975-01-28 | 1975-07-30 | $7700.00 | Window Closed / Lapsed |