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US3229833A
Expired / Lapsed
US
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Combined boat trailer and adjustable length dock
Assignee: Individual
•
Filing: 1964-08-10
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Granted: 1966-01-18
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Expires: 1984-08-10
Abstract
No abstract record available.
Inventors
- 👤 Dennis J Heck
- 👤 Walter J Heck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:04
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/06; B60P3/10; B60P3/1033; B60P3/105
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
A BOAT TRAILER CONSTRUCTION COMPRISING A FRAMEWORK; A PLATFORM SUPPORTED ON SAID FRAMEWORK; GROUND ENGAGING WHEEL MEANS SUPPORTING SAID FRAMEWORK; BOAT HULL CONFIGURED MEANS ON SAID FRAMEWORK FOR SUPPORTING A BOAT; A SLIDEWAY SUPPORTED BY SAID FRAMEWORK BENEATH SAID PLATFORM; A DOCK SLIDE MEMBER SLIDEABLY SUPPORTED BY SAID SLIDEWAY FOR SLIDING MOVEMENTS FROM A RETRACTED POSITION BENEATH AND SUBSTANTIALLY PARALLEL TO SAID PLATFORM, TO A PROJECTED POSITION IN PROLONGATION OF SAID PLATFORM; AN AUXILIARY SLIDE MEMBER; AN ADDITIONAL SLIDEWAY SUPPORTED BY AND BENEATH THE FIRST MENTIONED SLIDE MEMBER AND SLIDEABLY MOUNTING SAID AUXILIARY SLIDE MEMBER THEREBENEATH
Claim 2
Dependent Claim
28 words
THE CONSTRUCTION SET FORTH IN CLAIM 6 IN WHICH SAID BOAT SUPPORTING MEANS INCLUDES ROLLER MEANS SUPPORTED BY SAID FRAMEWORK AND EXTENDING ABOVE THE LEVEL OF SAID PLATFORM.
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) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |