US3148912A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stock rack and end gate
Assignee: Individual
•
Filing: 1962-04-06
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Granted: 1964-09-15
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Expires: 1982-04-06
Abstract
No abstract record available.
Inventors
- 👤 Edgar V Curtis
- 👤 Mildred J Curtis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:02
CPC Classifications
B; B62; B62D; B62D33/00; B62D33/02; B62D33/023; B62D33/027; B62D33/0273
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
172 words
A STOCK LOADING AND HAULING DEVICE COMPRISING A LOADING RACK, SAID RACK HAVING A PAIR OF UPRIGHT PARALLEL SIDE MEMBERS, AN UPRIGHT END GATE EXTENDING LATERALLY ACROSS THE ENDS OF SAID SIDE MEMBERS, A PAIR OF ROLLER HINGE MOUNTINGS PIVOTALLY SECURED TO THE END OF ONE OF SAID SIDE MEMBERS BY MEANS OF A SLEEVE AND SPACED ONE ABOVE THE OTHER, EACH HINGE MOUNTING HAVING A PAIR OF UPPER AND LOWER CONVEX ROLLERS, SAID END GATE INCLUDING A CYLINDRICAL HORIZONTAL UPPER BAR MEMBER AND LOWER BAR MEMBER, SAID CONVEX UPPER AND LOWER ROLLERS OF SAID UPPER HINGE MOUNTING EMBRACING SAID HORIZONTAL UPPER BAR MEMBER OF SAID GATE AND PROVIDING A ROLLER SUPPORT THERETO, SAID CONVEX ROLLERS OF SAID LOWER HINGE MOUNTING EMBRACING SAID HORIZONTAL LOWER BAR AND PROVIDING A ROLLER SUPPORT THERETO, SAID HINGE MOUNTING BEING PIVOTALLY MOUNTED TO SAID END OF SAID ONE SIDE MEMBER TO SWING SAID GATE IN AN ARCUATE PATH, SAID GATE MEMBER BEING ADAPTED TO MOVE RECTILINEARLY ALONG SAID ROLLERS TO TRAVEL IN A DIRECTION LATERALLY ACROSS
Claim 2
Dependent Claim
172 words
A STOCK LOADING AND HAULING DEVICE COMPRISING A LOADING RACK, SAID RACK HAVING A PAIR OF UPRIGHT PARALLEL SIDE MEMBERS, AN UPRIGHT END GATE EXTENDING LATERALLY ACROSS THE ENDS OF SAID SIDE MEMBERS, A PAIR OF ROLLER HINGE MOUNTINGS PIVOTALLY SECURED TO THE END OF ONE OF SAID SIDE MEMBERS BY MEANS OF A SLEEVE AND SPACED ONE ABOVE THE OTHER, EACH HINGE MOUNTING HAVING A PAIR OF UPPER AND LOWER CONVEX ROLLERS, SAID END GATE INCLUDING A CYLINDRICAL HORIZONTAL UPPER BAR MEMBER AND LOWER BAR MEMBER, SAID CONVEX UPPER AND LOWER ROLLERS OF SAID UPPER HINGE MOUNTING EMBRACING SAID HORIZONTAL UPPER BAR MEMBER OF SAID GATE AND PROVIDING A ROLLER SUPPORT THERETO, SAID CONVEX ROLLERS OF SAID LOWER HINGE MOUNTING EMBRACING SAID HORIZONTAL LOWER BAR AND PROVIDING A ROLLER SUPPORT THERETO, SAID HINGE MOUNTING BEING PIVOTALLY MOUNTED TO SAID END OF SAID ONE SIDE MEMBER TO SWING SAID GATE IN AN ARCUATE PATH, SAID GATE MEMBER BEING ADAPTED TO MOVE RECTILINEARLY ALONG SAID ROLLERS TO TRAVEL IN A DIRECTION LATERALLY ACROSS
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) | 1967-09-15 | 1968-03-16 | 1968-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-15 | 1972-03-16 | 1972-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-15 | 1976-03-16 | 1976-09-15 | $7700.00 | Window Closed / Lapsed |