Patent US3199889A successfully refreshed from Google Patents.
US3199889A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trailer
Assignee: Individual
•
Filing: 1964-01-06
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Granted: 1965-08-10
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Expires: 1984-01-06
Abstract
No abstract record available.
Inventors
- 👤 Herbert H Gadbury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:47
CPC Classifications
A; A01; A01B; A01B73/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
149 words
A TRAILER ADAPTED TO BE DRAWN BY A POWERED VEHICLE COMPRISING A FRAME HAVING A DRAFT PORTION PROVIDING A TONGUE CONNECTABLE TO SUCH A VEHICLE AND A LOAD CARRYING PORTION HAVING OPPOSITE SIDE MEMBERS TRANSVERSELY OUTWARDLY EXTENDED FROM THE DRAFT PORTION, A PAIR OF OPPOSITE GROUND ENGAGING FRAME SUPPORT WHEELS, A PAIR OF STUBS AXLES INDIVIDUALLY ROTATABLE MOUNTING THE WHEELS, A PAIR OF FIRST SLEEVE MEMBERS INDIVIDUALLY MOUNTED IN SAID SIDE MEMBERS OF THE LOAD CARRYING PORTION IN TRANSVERSELY SPACED AXIALLY ALIGNED RELATION INDIVIDUALLY TO RECEIVE SAID AXLES FOR MOUNTING THE WHEELS IN GROUND ENGAGING RELATION TRANSVERSELY OUTWARDLY OF THE SIDE MEMBERS OF THE LOAD CARRYING PORTION OF THE FRAME, AND A SECOND PAIR OF SLEEVE MEMBERS MOUNTED ON SAID DRAFT PORTION OF THE FRAME IN TRANSVERSELY SPACED AXIALLY ALIGNED RELATION AND SPACED PARALLEL RELATION TO THE AXIS OF THE FIRST PAIR OF SLEEVES AND TRANSVERSELY INWARDLY DISPOSED THERE-
Claim 2
Dependent Claim
149 words
A TRAILER ADAPTED TO BE DRAWN BY A POWERED VEHICLE COMPRISING A FRAME HAVING A DRAFT PORTION PROVIDING A TONGUE CONNECTABLE TO SUCH A VEHICLE AND A LOAD CARRYING PORTION HAVING OPPOSITE SIDE MEMBERS TRANSVERSELY OUTWARDLY EXTENDED FROM THE DRAFT PORTION, A PAIR OF OPPOSITE GROUND ENGAGING FRAME SUPPORT WHEELS, A PAIR OF STUBS AXLES INDIVIDUALLY ROTATABLE MOUNTING THE WHEELS, A PAIR OF FIRST SLEEVE MEMBERS INDIVIDUALLY MOUNTED IN SAID SIDE MEMBERS OF THE LOAD CARRYING PORTION IN TRANSVERSELY SPACED AXIALLY ALIGNED RELATION INDIVIDUALLY TO RECEIVE SAID AXLES FOR MOUNTING THE WHEELS IN GROUND ENGAGING RELATION TRANSVERSELY OUTWARDLY OF THE SIDE MEMBERS OF THE LOAD CARRYING PORTION OF THE FRAME, AND A SECOND PAIR OF SLEEVE MEMBERS MOUNTED ON SAID DRAFT PORTION OF THE FRAME IN TRANSVERSELY SPACED AXIALLY ALIGNED RELATION AND SPACED PARALLEL RELATION TO THE AXIS OF THE FIRST PAIR OF SLEEVES AND TRANSVERSELY INWARDLY DISPOSED THERE-
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) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |