Patent US3270705A successfully refreshed from Google Patents.
US3270705A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bollards
Assignee: Individual
•
Filing: 1965-10-22
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Granted: 1966-09-06
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Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Karl A Roeggen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:11
CPC Classifications
B; B63; B63B; B63B21/00; B63B21/04; B63B21/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
IN A BOLLARD FOR A SHIP INCLUDING A STATIONARY MEMBER AND A POST MEMBER ROTATABLY MOUNTED THEREON ROUND WHICH A LINE, HAWSER OR ROPE MAY BE WOUND, IN WHICH THE POST IS ROTATABLE IN ONE DIRECTION BUT LOCKED AGAINST ROTATION IN THE OTHER DIRECTION BY MEANS OF A RATCHET MECHANISM INCLUDING RATCHET TEETH AND COOPERATING PAWLS OPERABLE IN SUCH A MANNER THAT THEY ENGAGE THE RATCHET TEETH AND PREVENT RELATIVE MOVEMENT BETWEEN THE PAWLS AND RATCHET TEETH, THE IMPROVEMENT IN WHICH THE RATCHET TEETH ARE CARRIED BY ONE OF SAID MEMBERS AND THE PAWLS ARE CARRIED BY THE OTHER MEMBER, AND BRAKE MEANS ACTING ON A PORTION OF THE RATCHET MECHANISM TO NORMALLY PREVENT ROTATION OF THE POST MEMBER IN SAID OTHER DIRECTION BUT-
Claim 2
Dependent Claim
124 words
IN A BOLLARD FOR A SHIP INCLUDING A STATIONARY MEMBER AND A POST MEMBER ROTATABLY MOUNTED THEREON ROUND WHICH A LINE, HAWSER OR ROPE MAY BE WOUND, IN WHICH THE POST IS ROTATABLE IN ONE DIRECTION BUT LOCKED AGAINST ROTATION IN THE OTHER DIRECTION BY MEANS OF A RATCHET MECHANISM INCLUDING RATCHET TEETH AND COOPERATING PAWLS OPERABLE IN SUCH A MANNER THAT THEY ENGAGE THE RATCHET TEETH AND PREVENT RELATIVE MOVEMENT BETWEEN THE PAWLS AND RATCHET TEETH, THE IMPROVEMENT IN WHICH THE RATCHET TEETH ARE CARRIED BY ONE OF SAID MEMBERS AND THE PAWLS ARE CARRIED BY THE OTHER MEMBER, AND BRAKE MEANS ACTING ON A PORTION OF THE RATCHET MECHANISM TO NORMALLY PREVENT ROTATION OF THE POST MEMBER IN SAID OTHER DIRECTION BUT-
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-05 | 1970-03-07 | 1970-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-05 | 1974-03-07 | 1974-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-05 | 1978-03-07 | 1978-09-06 | $7700.00 | Window Closed / Lapsed |