Patent US3244114A successfully refreshed from Google Patents.
US3244114A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyor apparatus
Assignee: United Shoe Machinery Corp
•
Filing: 1964-01-17
•
Granted: 1966-04-05
•
Expires: 1984-01-17
Abstract
No abstract record available.
Inventors
- 👤 Edward S Babson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:58
CPC Classifications
B; B61; B61B; B61B10/00; B61B10/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
AN ARTICLE TRANSPORTING DEVICE FOR USE WITH CONVEYOR MEANS OF THE TYPE DESCRIBED, SAID DEVICE COMPRISING RELEASABLE CONVEYOR ENGAGING MEANS, BUMPER MEANS RESPONSIVE TO COLLISION WITH A PRECEDING ARTICLE TRANSPORTING DEVICE FOR CAUSING DISENGAGEMENT OF THE CONVEYOR ENGAGING MEANS, AND MEANS RESPONSIVE TO A PREDETERMINED EXCESSIVE FORCE APPLIED TO THE CONVEYOR ENGAGING MEANS TO CAUSE DISENGAGEMENT OF THE CONVEYOR ENGAGING MEANS.
Claim 2
Dependent Claim
61 words
AN ARTICLE TRANSPORTING DEVICE FOR USE WITH CONVEYOR MEANS OF THE TYPE DESCRIBED, SAID DEVICE COMPRISING RELEASABLE CONVEYOR ENGAGING MEANS, BUMPER MEANS RESPONSIVE TO COLLISION WITH A PRECEDING ARTICLE TRANSPORTING DEVICE FOR CAUSING DISENGAGEMENT OF THE CONVEYOR ENGAGING MEANS, AND MEANS RESPONSIVE TO A PREDETERMINED EXCESSIVE FORCE APPLIED TO THE CONVEYOR ENGAGING MEANS TO CAUSE DISENGAGEMENT OF THE CONVEYOR ENGAGING MEANS.
References Cited (Backward Citations)
US797610A
Cited
GB612793A
Cited
US2751852A
Cited
US2987012A
Cited
US3130688A
Cited
US3072073A
Cited
US3106172A
Cited
US3119347A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-04 | 1969-10-04 | 1970-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-04 | 1973-10-04 | 1974-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-04 | 1977-10-04 | 1978-04-05 | $7700.00 | Window Closed / Lapsed |