US3075660A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle dumping apparatus
Assignee: JB Ehrsam and Sons Manufacturing Co
•
Filing: 1960-08-24
•
Granted: 1963-01-29
•
Expires: 1980-08-24
Abstract
No abstract record available.
Inventors
- 👤 Kelley Hugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:03
CPC Classifications
B; B65; B65G; B65G67/00; B65G2814/00; B65G2814/03; B65G2814/0347; B65G2814/0356; B65G2814/0359; B65G2814/0379; B65G2814/038; B65G2814/0382
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
VEHICLE DUMPING APPARATUS COMPRISING BED MEANS, A PLATFORM SUBSTANTIALLY COEXTENSIVE WITH SAID BED, ADAPTED TO REST THEREON AND HINGEDLY MOUNTED ADJACENT ONE END THEREOF FOR SWINGING MOVEMENT RELATIVE TO SAID BED ABOUT A SUBSTANTIALLY HORIZONTAL AXIS, A BEAM HORIZONTALLY TRAVERSING SAID PLATFORM AT A POINT SPACED FROM SAID AXIS, SAID BEAM BEING SUBSTANTIALLY PARALLEL WITH SAID AXIS, WHOLLY BELOW THE UPPERMOST SURFACE OF SAID PLATFORM AND HAVING A LOST-MOTION LIFTING CONNECTING WITH SAID PLATFORM, SUPPORT MEANS LOCATED AT OPPOSITE SIDES OF SAID PLATFORM AND INDEPENDENT OF SAID BED AND SAID PLATFORM, SAID SUP-
Claim 2
Dependent Claim
93 words
VEHICLE DUMPING APPARATUS COMPRISING BED MEANS, A PLATFORM SUBSTANTIALLY COEXTENSIVE WITH SAID BED, ADAPTED TO REST THEREON AND HINGEDLY MOUNTED ADJACENT ONE END THEREOF FOR SWINGING MOVEMENT RELATIVE TO SAID BED ABOUT A SUBSTANTIALLY HORIZONTAL AXIS, A BEAM HORIZONTALLY TRAVERSING SAID PLATFORM AT A POINT SPACED FROM SAID AXIS, SAID BEAM BEING SUBSTANTIALLY PARALLEL WITH SAID AXIS, WHOLLY BELOW THE UPPERMOST SURFACE OF SAID PLATFORM AND HAVING A LOST-MOTION LIFTING CONNECTING WITH SAID PLATFORM, SUPPORT MEANS LOCATED AT OPPOSITE SIDES OF SAID PLATFORM AND INDEPENDENT OF SAID BED AND SAID PLATFORM, SAID SUP-
References Cited (Backward Citations)
US508158A
Cited
DE360970C
Cited
US1255313A
Cited
US1387036A
Cited
US1390368A
Cited
US1392075A
Cited
US2655115A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-28 | 1966-07-30 | 1967-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-28 | 1970-07-30 | 1971-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-28 | 1974-07-30 | 1975-01-29 | $7700.00 | Window Closed / Lapsed |