Patent US2698159A successfully refreshed from Google Patents.
Patent US3129728A successfully refreshed from Google Patents.
US3129728A
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Strap tensioning tool
Assignee: CYKLOP STRAPPING Corp A CORP OF
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Filing: 1961-12-28
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Granted: 1964-04-21
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Expires: 1981-12-28
Abstract
No abstract record available.
Inventors
- 👤 Sharko Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:13
CPC Classifications
B; B65; B65B; B65B13/00; B65B13/02; B65B13/025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
179 words
A STRAP TENSIONING TOOL COMPRISING GRIPPING MEANS FOR GRIPPING AN END PORTION OF A FLEXIBLE STRAP, A SLOTTED WINDLASS FOR ENGAGING ANOTHER PORTION OF THE STRAP, A ROTATABLY MOUNTED SHAFT SUPPORTING SAID WINDLASS, A RATCHET WHEEL FIXED TO SAID SHAFT, A LEVER PIVOTALLY MOUNTED ON SAID SHAFT, PAWL MEANS ON SAID LEVER, A SPRING URGING SAID PAWL MEANS INTO ENGAGEMENT WITH SAID RATCHET WHEEL AND SAID PAWL MEANS AND RATCHET WHEEL BEING CONSTRUCTED AND ARRANGED TO IMPART ROTATION TO SAID SHAFT AND SAID WINDLASS WHEN SAID LEVER IS MOVED IN A FIRST DIRECTION, A STRAP GUIDING ELEMENT FOR GUIDING THE STRAP INTO ENGAGEMENT WITH SAID WINDLASS, A CUTTER MEMBER ROCKABLY MOUNTED IN SAID STRAP GUIDING ELEMENT, SPRING MEANS URGING SAID CUTTER MEMBER TO AN INACTIVE POSITION, STOP MEANS DEFINING SAID INACTIVE POSITION AND COOPERATING MEANS ON SAID CUTTER MEMBER AND SAID LEVER, SAID COOPERATING MEANS DEFINING A NORMAL STOPPING POSITION FOR SAID LEVER WHEN SAID LEVER IS MOVED IN A SECOND DIRECTION AND SERVING TO ROCK SAID CUTTER MEMBER WHEN SAID LEVER IS MOVED PAST SAID NORMAL STOPPING POSITION.
Claim 2
Dependent Claim
179 words
A STRAP TENSIONING TOOL COMPRISING GRIPPING MEANS FOR GRIPPING AN END PORTION OF A FLEXIBLE STRAP, A SLOTTED WINDLASS FOR ENGAGING ANOTHER PORTION OF THE STRAP, A ROTATABLY MOUNTED SHAFT SUPPORTING SAID WINDLASS, A RATCHET WHEEL FIXED TO SAID SHAFT, A LEVER PIVOTALLY MOUNTED ON SAID SHAFT, PAWL MEANS ON SAID LEVER, A SPRING URGING SAID PAWL MEANS INTO ENGAGEMENT WITH SAID RATCHET WHEEL AND SAID PAWL MEANS AND RATCHET WHEEL BEING CONSTRUCTED AND ARRANGED TO IMPART ROTATION TO SAID SHAFT AND SAID WINDLASS WHEN SAID LEVER IS MOVED IN A FIRST DIRECTION, A STRAP GUIDING ELEMENT FOR GUIDING THE STRAP INTO ENGAGEMENT WITH SAID WINDLASS, A CUTTER MEMBER ROCKABLY MOUNTED IN SAID STRAP GUIDING ELEMENT, SPRING MEANS URGING SAID CUTTER MEMBER TO AN INACTIVE POSITION, STOP MEANS DEFINING SAID INACTIVE POSITION AND COOPERATING MEANS ON SAID CUTTER MEMBER AND SAID LEVER, SAID COOPERATING MEANS DEFINING A NORMAL STOPPING POSITION FOR SAID LEVER WHEN SAID LEVER IS MOVED IN A SECOND DIRECTION AND SERVING TO ROCK SAID CUTTER MEMBER WHEN SAID LEVER IS MOVED PAST SAID NORMAL STOPPING POSITION.
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) | 1967-04-21 | 1967-10-21 | 1968-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-21 | 1971-10-21 | 1972-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-21 | 1975-10-21 | 1976-04-21 | $7700.00 | Window Closed / Lapsed |