US3355165A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fabric stretching and/or alternatelyreversing mechanism for separating fabric pieces from a stack thereof
Assignee: L AND L Manufacturing Inc
•
Filing: 1965-04-20
•
Granted: 1967-11-28
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Expires: 1985-04-20
Abstract
No abstract record available.
Inventors
- 👤 Wyndham F Southwell
- 👤 Wehrmann Nicholas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:35
CPC Classifications
B; B65; B65H; B65H3/00; B65H3/22
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
115 words
MECHANISM FOR TRANSFERRING PIECES OF FABRIC FROM A STACK THEREOF TO A RECEPTION MEANS, COMPRISING MEANS TO PICK UP A PIECE OF FABRIC FROM THE TOP OF A STACK AND TO DEPOSIT IT WITH THE SAME SIDE UP AS WHEN IT WAS ON THE TOP OF THE STACK AND TO PICK UP A SUCCEEDING PIECE OF FABRIC FROM THE TOP OF THE STACK AND TO DEPOSIT IT WITH THE OPPOSITE SIDE UP THAN WHEN IT WAS ON THE TOP OF THE STACK, SAID PICK-UP MEANS COMPRISING A PAIR OF PICK-UP ELEMENTS, AND MEANS TO OPERATE SAID PICK-UP ELEMENTS TO PICK UP A FABRIC PIECE AT THE SAME TIME AND TO RELEASE IT AT DIFFERENT TIMES.
References Cited (Backward Citations)
US793009A
Cited
US850313A
Cited
US2256852A
Cited
US2799499A
Cited
US3083961A
Cited
US3176979A
Cited
US3168307A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-27 | 1971-05-29 | 1971-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-27 | 1975-05-29 | 1975-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-27 | 1979-05-29 | 1979-11-28 | $7700.00 | Window Closed / Lapsed |