US3332699A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trailer frame with retractable jacks and removable running gear
Assignee: Individual
•
Filing: 1965-06-15
•
Granted: 1967-07-25
•
Expires: 1985-06-15
Abstract
No abstract record available.
Inventors
- 👤 Albert R Devys
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:14
CPC Classifications
B; B60; B60S; B60S9/00; B60S9/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
IN COMBINATION WITH A MOBILE HOME TRAILER FRAM INCLUDING A FIRST FORWARDLY PROJECTING TONGUE HAVING A TRAILER HITCH ASSEMBLY THEREON, A WHEELED RUNNING GEAR ASSEMBLY REMOVABLY SECURED BENEATH SAID FRAME, COMPRISING THE SOLE WHEELED SUPPORT FOR SAID FRAME WHEN IT IS BEING TRAILED AND INCLUDING A SECOND FORWARDLY PROJECTING TONGUE, THE FORWARD END OF SAID SECOND TONGUE TERMINATING BENEATH SAID FRAME, SAID FRAME INCLUDING A FIRST HITCH MEMBER, SPACED REARWARD OF THE FORWARD END OF SAID FRAME, SAID SECOND TONGUE INCLUDING A SECOND HITCH MEMBER REMOVABLY ENGAGED WITH SAID FIRST HITCH MEMBER, SAID SECOND HITCH MEMBER INCLUDING MEANS ADAPTED FOR REMOVABLE ENGAGEMENT WITH A THIRD COMPATIBLE HITCH MEMBER ON A TOWING VEHICLE WHEN SAID FRAME IS REMOVED AND ONLY SAID RUNNING GEAR IS BEING TRAILED.
Claim 2
Dependent Claim
125 words
IN COMBINATION WITH A MOBILE HOME TRAILER FRAM INCLUDING A FIRST FORWARDLY PROJECTING TONGUE HAVING A TRAILER HITCH ASSEMBLY THEREON, A WHEELED RUNNING GEAR ASSEMBLY REMOVABLY SECURED BENEATH SAID FRAME, COMPRISING THE SOLE WHEELED SUPPORT FOR SAID FRAME WHEN IT IS BEING TRAILED AND INCLUDING A SECOND FORWARDLY PROJECTING TONGUE, THE FORWARD END OF SAID SECOND TONGUE TERMINATING BENEATH SAID FRAME, SAID FRAME INCLUDING A FIRST HITCH MEMBER, SPACED REARWARD OF THE FORWARD END OF SAID FRAME, SAID SECOND TONGUE INCLUDING A SECOND HITCH MEMBER REMOVABLY ENGAGED WITH SAID FIRST HITCH MEMBER, SAID SECOND HITCH MEMBER INCLUDING MEANS ADAPTED FOR REMOVABLE ENGAGEMENT WITH A THIRD COMPATIBLE HITCH MEMBER ON A TOWING VEHICLE WHEN SAID FRAME IS REMOVED AND ONLY SAID RUNNING GEAR IS BEING TRAILED.
References Cited (Backward Citations)
US2899237A
Cited
US2589842A
Cited
US2731276A
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US2834599A
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US2934373A
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US2926930A
Cited
US3254914A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-24 | 1971-01-23 | 1971-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-24 | 1975-01-23 | 1975-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-24 | 1979-01-23 | 1979-07-25 | $7700.00 | Window Closed / Lapsed |