US3105716A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Internal reinforced construction of trailers
Assignee: Individual
•
Filing: 1961-05-01
•
Granted: 1963-10-01
•
Expires: 1981-05-01
Abstract
No abstract record available.
Inventors
- 👤 Robert K Learmont
- 👤 Corners Hales
- 👤 Joseph J Woods
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:52
CPC Classifications
B; B62; B62D; B62D29/00; B62D29/04; B62D29/043; B62D29/045; B62D33/00; B62D33/04
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
127 words
A TRAILER BODY CONSTRUCTION, COMPRISING A FLOOR SUPPORTING STRUCTURE, AN OUTER FRAME SUPPORTED ON THE FLOOR SUPPORTING STRUCTURE AND INCLUDING A PAIR OF SIDE WALLS AND A CEILING CONNECTED TO THE UPPER ENDS OF THE SIDE WALLS, A SERIES OF INNER FRAME MEMBERS DISPOSED AT LONGITUDINALLY SPACED INTERVALS WITHIN THE OUTER FRAME AND CONNECTED TO THE OUTER FRAME, EACH INNER FRAME MEMBER INCLUDING A PAIR OF SUBSTANTIALLY VERTICAL STUDS DISPOSED INWARDLY ADJACENT THE CORRESPONDING SIDE WALLS AND EACH INNER FRAME MEMBER ALSO INCLUDING A CEILING BEAM AND A FLOOR BEAM WITH SAID CEILING BEAM BEARING BETWEEN THE VERTICAL SIDE SURFACES OF THE UPPER END PORTIONS OF THE VERTICAL STUDS AND THE FLOOR BEAM BEARING BETWEEN THE VERTICAL SIDE SURFACES OF THE LOWER END PORTION OF THE STUDS
References Cited (Backward Citations)
US168953A
Cited
US2085923A
Cited
US2050425A
Cited
US2657088A
Cited
GB686163A
Cited
US2677246A
Cited
US2914004A
Cited
US2833588A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |