US3155258A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Material handling apparatus
Assignee: Individual
•
Filing: 1961-10-05
•
Granted: 1964-11-03
•
Expires: 1981-10-05
Abstract
No abstract record available.
Inventors
- 👤 Lee L Fincannon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:02
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/02; B62; B62B; B62B5/00; B62B5/0003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A MATERIAL HANDLING APPARATUS FOR LOADING AND UNLOADING MATERIAL ONTO A VEHICLE, AND COMPRISING A DRIVE MECHANISM ADAPTED TO BE SECURED TO THE VEHICLE, RAMP MEANS CARRIED BY THE DRIVE MECHANISM AND EXTENDING FROM THE GROUND LEVEL TO THE VEHICLE, CART MEANS INDEPENDENT FROM THE DRIVE MECHANISM FOR CARRYING THE MATERIAL AND ADAPTED TO TRAVEL RECIPROCALLY ALONG THE RAMP MEANS, MEANS PROVIDED ON THE CART MEANS FOR COOPERATING WITH THE DRIVE MECHANISM TO PROVIDE THE RECIPROCAL MOVEMENT FOR THE CART MEANS AND INCLUDING MEANS COOPERATING WITH THE DRIVE MECHANISM FOR POSITIONING THE CART MEANS ON THE VEHICLE IN AN UPRIGHT POSITION AND PUSHING THE CART MEANS ONTO THE VEHICLE, AND MEANS PRECLUDING ACCIDENTAL DISENGAGEMENT OF THE CART MEANS FROM THE DRIVE MECHANISM.
Claim 2
Dependent Claim
122 words
A MATERIAL HANDLING APPARATUS FOR LOADING AND UNLOADING MATERIAL ONTO A VEHICLE, AND COMPRISING A DRIVE MECHANISM ADAPTED TO BE SECURED TO THE VEHICLE, RAMP MEANS CARRIED BY THE DRIVE MECHANISM AND EXTENDING FROM THE GROUND LEVEL TO THE VEHICLE, CART MEANS INDEPENDENT FROM THE DRIVE MECHANISM FOR CARRYING THE MATERIAL AND ADAPTED TO TRAVEL RECIPROCALLY ALONG THE RAMP MEANS, MEANS PROVIDED ON THE CART MEANS FOR COOPERATING WITH THE DRIVE MECHANISM TO PROVIDE THE RECIPROCAL MOVEMENT FOR THE CART MEANS AND INCLUDING MEANS COOPERATING WITH THE DRIVE MECHANISM FOR POSITIONING THE CART MEANS ON THE VEHICLE IN AN UPRIGHT POSITION AND PUSHING THE CART MEANS ONTO THE VEHICLE, AND MEANS PRECLUDING ACCIDENTAL DISENGAGEMENT OF THE CART MEANS FROM THE DRIVE MECHANISM.
References Cited (Backward Citations)
US717617A
Cited
US2107465A
Cited
US2414447A
Cited
US2691450A
Cited
US2659504A
Cited
US2706569A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-03 | 1968-05-04 | 1968-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-03 | 1972-05-04 | 1972-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-03 | 1976-05-04 | 1976-11-03 | $7700.00 | Window Closed / Lapsed |