Patent US3075476A successfully refreshed from Google Patents.
US3075476A
Expired / Lapsed
US
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Means for retarding the movement of vehicles or the like
Assignee: Simon Carves Ltd
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Filing: 1960-04-20
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Granted: 1963-01-29
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Expires: 1980-04-20
Abstract
No abstract record available.
Inventors
- 👤 Penn Arthur
- 👤 Marsh Francis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:07
CPC Classifications
B; B61; B61K; B61K7/00; B61K7/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
MEANS FOR RETARDING THE MOVEMENT OF A VEHICLE OR THE LIKE, COMPRISING A FIRST BODY PORTION FIXEDLY SECURED IN THE PATH OF MOVEMENT OF THE VEHICLE OR THE LIKE, A SECOND BODY PORTION SLIDABLY ASSOCIATED WITH THE FIRST BODY PORTION AND MOVABLE RELATIVELY THERETO IN DIRECTIONS PARALLEL WITH THE DIRECTION OF MOVEMENT OF THE VEHICLE OR THE LIKE, CATCH MEANS PIVOTALLY ASSOCIATED WITH THE SECOND BODY PORTION, MEANS OPERABLE TO RAISE THE CATCH MEANS INTO POSITION FOR ENGAGEMENT BY A PORTION OF THE MOVING VEHICLE OR THE LIKE, AND RETARDING MEANS ADAPTED PROGRESSIVELY TO DECLERATE THE RELATIVE MOVEMENT BETWEEN THE FIRST AND SECOND BODY PORTIONS UPON ENGAGEMENT OF THE MOVING VEHICLE OR THE LIKE WITH THE CATCH MEANS.
Claim 2
Dependent Claim
118 words
MEANS FOR RETARDING THE MOVEMENT OF A VEHICLE OR THE LIKE, COMPRISING A FIRST BODY PORTION FIXEDLY SECURED IN THE PATH OF MOVEMENT OF THE VEHICLE OR THE LIKE, A SECOND BODY PORTION SLIDABLY ASSOCIATED WITH THE FIRST BODY PORTION AND MOVABLE RELATIVELY THERETO IN DIRECTIONS PARALLEL WITH THE DIRECTION OF MOVEMENT OF THE VEHICLE OR THE LIKE, CATCH MEANS PIVOTALLY ASSOCIATED WITH THE SECOND BODY PORTION, MEANS OPERABLE TO RAISE THE CATCH MEANS INTO POSITION FOR ENGAGEMENT BY A PORTION OF THE MOVING VEHICLE OR THE LIKE, AND RETARDING MEANS ADAPTED PROGRESSIVELY TO DECLERATE THE RELATIVE MOVEMENT BETWEEN THE FIRST AND SECOND BODY PORTIONS UPON ENGAGEMENT OF THE MOVING VEHICLE OR THE LIKE WITH THE CATCH MEANS.
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) | 1966-01-28 | 1966-07-30 | 1967-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-28 | 1970-07-30 | 1971-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-28 | 1974-07-30 | 1975-01-29 | $7700.00 | Window Closed / Lapsed |