US3307235A
Expired / Lapsed
US
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Clamping device
Assignee: Brunswick Corp
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Filing: 1965-02-23
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Granted: 1967-03-07
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Expires: 1985-02-23
Abstract
No abstract record available.
Inventors
- 👤 Louis W Hennings
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:30
CPC Classifications
F; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/065; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44641; Y10T24/44684; Y10T24/44966; Y10T24/44974
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
124 words
A CLAMPING DEVICE HAVING A PAIR OF SPACED-APART CLAMPING MEMBERS EACH HAVING AN OPENING IN ALIGNMENT WITH THE OTHER, A STUD EXTENDING THROUGH SAID OPENINGS AND HAVING THREADS ADJACENT THE ENDS THEREOF, THE THREADS ADJACENT ONE OF SAID ENDS BEING OF RELATIVELY LARGER LEAD THAN THREADS ADJACENT THE OTHER OF SAID ENDS, MEANS COACTING WITH THE THREADS OF ONE LEAD FOR LOCKING SAID STUD IN PLACE, THE THREADS OF THE OTHER LEAD EXTENDING LOOSELY THROUGH ONE OF SAID MEMBERS SUFFICIENTLY FAR TO ACCOMMODATE A HANDLE NUT FOR OPENING AND CLOSING OF SAID CLAMP DEVICE, AND MEANS AT ONE OF ENDS OF SAID STUD FOR ROTATING SAID STUD WHEN SAID MEANS FOR LOCKING SAID STUD ARE RELEASED TO PROVIDE TAKE-UP ADJUSTMENT OF SAID CLAMP DEVICE.
References Cited (Backward Citations)
DE89845C
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DE118818C
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US584872A
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USRE19386E
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US1017131A
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US1539826A
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US1780366A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-06 | 1970-09-05 | 1971-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-06 | 1974-09-05 | 1975-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-06 | 1978-09-05 | 1979-03-07 | $7700.00 | Window Closed / Lapsed |