US3339916A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet feeding assembly
Assignee: AB Dick Co
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Filing: 1965-03-19
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Granted: 1967-09-05
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Expires: 1985-03-19
Abstract
No abstract record available.
Inventors
- 👤 John L Tregay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:55
CPC Classifications
B; B65; B65H; B65H1/00; B65H1/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
AN ASSEMBLY FOR SUPPORTING A STACK OF SHEETS ADAPTED TO BE INDIVIDUALLY FED IN A GIVEN DIRECTION FROM THE TOP OF THE STACK COMPRISING SHEET FEED MEANS, A SUPPORTING STRUCTURE MOUNTED IN A FIXED POSITION RELATIVE TO THE FEED MEANS, A SHEET RECEIVING MEANS FOR RECEIVING A STACK OF SHEETS AND FOR MOUNTING THE STACK WITH THE UPPERMOST SHEET DISPOSED BENEATH AND ENGAGING THE FEED MEANS, SAID SHEET FEED MEANS INCLUDING A PAIR OF FEED MEMBERS ENGAGEABLE WITH THE TOP TO THE STACK AT SPACED REGIONS ALONG A LINE TRANSVERSE TO THE DIRECTION OF MOVEMENT OF THE SHEETS, AND STRUCTURE INTERPOSED BETWEEN
Claim 2
Dependent Claim
102 words
AN ASSEMBLY FOR SUPPORTING A STACK OF SHEETS ADAPTED TO BE INDIVIDUALLY FED IN A GIVEN DIRECTION FROM THE TOP OF THE STACK COMPRISING SHEET FEED MEANS, A SUPPORTING STRUCTURE MOUNTED IN A FIXED POSITION RELATIVE TO THE FEED MEANS, A SHEET RECEIVING MEANS FOR RECEIVING A STACK OF SHEETS AND FOR MOUNTING THE STACK WITH THE UPPERMOST SHEET DISPOSED BENEATH AND ENGAGING THE FEED MEANS, SAID SHEET FEED MEANS INCLUDING A PAIR OF FEED MEMBERS ENGAGEABLE WITH THE TOP TO THE STACK AT SPACED REGIONS ALONG A LINE TRANSVERSE TO THE DIRECTION OF MOVEMENT OF THE SHEETS, AND STRUCTURE INTERPOSED BETWEEN
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) | 1970-09-04 | 1971-03-06 | 1971-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-04 | 1975-03-06 | 1975-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-04 | 1979-03-06 | 1979-09-05 | $7700.00 | Window Closed / Lapsed |