US3231121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for transferring structures
Assignee: Continental Homes Inc
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Filing: 1963-09-16
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Granted: 1966-01-25
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Expires: 1983-09-16
Abstract
No abstract record available.
Inventors
- 👤 Powell John Dillard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:22
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/14; E04G21/16; E04G21/161
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
168 words
A TRAILER COMPRISING A WHEELED UNIT, A CARRIER FRAME MOUNTED ON SAID WHEELED UNIT, AN ELONGATED SUPPORT FRAME DETACHABLY SECURED AT ITS REARWARD END TO SAID CARRIER FRAME, SAID CARRIER AND SUPPORT FRAMES DEFINING A BED FOR SUPPORTING A STRUCTURE THEREON WHEN SAID SUPPORT FRAME IS ATTACHED TO SAID CARRIER FRAME, REMOVABLE CLAMPNG MEANS FOR RIGIDLY SECURING SAID STRUCTURE TO SAID SUPPORT FRAME TO PROVIDE AN INTEGRAL STRUCTURE BETWEEN SAID SUPPORT FRAME AND SAID STRUCTURE WHEN SAID SUPPORT FRAME IS SECURED TO SAID CARRIER FRAME, FLUID ACTUATED MEANS MOUNTED ON SAID WHEELED UNIT FOR SELECTIVELY VERTICALLY DISPLACING SAID CARRIER FRAME RELATIVE TO SAID WHEELED UNIT, SAID SUPPORT FRAME HAVING GUIDE SURFACES DEFINING A TRACK FOR SUPPORTING SAID STRUCTURE FOR TRAVEL THEREON WHEN SAID SUPPORT FRAME IS DETACHED FROM SAID CARRIER FRAME AND POSITIONED ALONG A SELECTED LINE OF TRAVEL INTERSECTING THE LONGITUDINAL AXIS OF THE TRAILER AND COUPLING MEANS DETACHABLY SECURED TO THE FORWARD END OF SAID SUPPORT FRAME FOR COUPLING SAID TRAILER TO A PRIME MOVER MEANS.
References Cited (Backward Citations)
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |