Patent US3204790A successfully refreshed from Google Patents.
US3204790A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boat loader attachment for boat trailers
Assignee: Individual
•
Filing: 1964-05-07
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Granted: 1965-09-07
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Expires: 1984-05-07
Abstract
No abstract record available.
Inventors
- 👤 Collins Randolph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:21
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/06; B60P3/10; B60P3/1033; B60P3/1075
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
172 words
IN COMBINATION, A BOAT TRAILER, A BOAT LOADER ATTACHMENT ADAPTED TO BE MOUNTED ON SAID BOAT TRAILER, SAID BOAT LOADER ATTACH,EMT COMPRISING A PAIR OF LATERALLY SPACED STATIONARY ARMS EXTENDING LENGTHWISE OF THE BOAT TRAILER, MEANS SECURING THE FORWARD ENDS OF SAID ARMS TO A FORWARD PORTION OF THE TRAILER, A LATERALLY EXTENDING NORMALLY HORIZONTAL SUPPORT MEMBER ADAPTED TO BE SECURED TO THE TRAILER BODY AT A LEVEL LYING BENEATH THE BOAT WHEN THE BOAT IS ON THE TRAILER,A SEPARTE UPRIGHT MEMBER SECURED TO EACH OF THE OPPOSITE LATERAL ENDS OF SAID SUPPORT MEMBER, MEANS SECURING THE REARWARD END OF EACH STATIONARY GUIDE ARM TO ONE OF SAID UPRIGHT MEMBERS IN ADJUSTED VERTICAL POSITION, AN ELONGATED MOVABLE GUIDE ARM PIVOTALLY SECURED TO EACH STATIONARY ARM ADJACENT THE NORMALLY REARWARD END OF THE RESPECTIVE STATIONARY ARM, EACH MOVABLE GUIDE ARM BEING PIVOTALLY MOVABLE ABOUT ITS PIVOTAL CONNECTION TO ITS CORRESPONDING STATIONARY ARM FROM AN EXTENDED REARWARDLY DIRECTED POSITION FOR USEE IN GUIDING A BOAT BEING LOADED, TO A FORWARDLY FOLDED OUT-OF-USE RETRACTED POSITION.
Claim 2
Dependent Claim
172 words
IN COMBINATION, A BOAT TRAILER, A BOAT LOADER ATTACHMENT ADAPTED TO BE MOUNTED ON SAID BOAT TRAILER, SAID BOAT LOADER ATTACH,EMT COMPRISING A PAIR OF LATERALLY SPACED STATIONARY ARMS EXTENDING LENGTHWISE OF THE BOAT TRAILER, MEANS SECURING THE FORWARD ENDS OF SAID ARMS TO A FORWARD PORTION OF THE TRAILER, A LATERALLY EXTENDING NORMALLY HORIZONTAL SUPPORT MEMBER ADAPTED TO BE SECURED TO THE TRAILER BODY AT A LEVEL LYING BENEATH THE BOAT WHEN THE BOAT IS ON THE TRAILER,A SEPARTE UPRIGHT MEMBER SECURED TO EACH OF THE OPPOSITE LATERAL ENDS OF SAID SUPPORT MEMBER, MEANS SECURING THE REARWARD END OF EACH STATIONARY GUIDE ARM TO ONE OF SAID UPRIGHT MEMBERS IN ADJUSTED VERTICAL POSITION, AN ELONGATED MOVABLE GUIDE ARM PIVOTALLY SECURED TO EACH STATIONARY ARM ADJACENT THE NORMALLY REARWARD END OF THE RESPECTIVE STATIONARY ARM, EACH MOVABLE GUIDE ARM BEING PIVOTALLY MOVABLE ABOUT ITS PIVOTAL CONNECTION TO ITS CORRESPONDING STATIONARY ARM FROM AN EXTENDED REARWARDLY DIRECTED POSITION FOR USEE IN GUIDING A BOAT BEING LOADED, TO A FORWARDLY FOLDED OUT-OF-USE RETRACTED 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) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |