Patent US3309077A successfully refreshed from Google Patents.
US3309077A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feeding, gripping and registering mechanism and method therefor
Assignee: Pearce Inc
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Filing: 1964-10-01
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Granted: 1967-03-14
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Expires: 1984-10-01
Abstract
No abstract record available.
Inventors
- 👤 Myatt Gerald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:46
CPC Classifications
B; B41; B41F; B41F21/00; B41F21/04; B41F21/05
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
IN A SHEET FEEDING APPARATUS, THE COMBINATION COMPRISING: FRAME MEANS; CONVEYOR MEANS ON SAID FRAME MEANS; A PRESS INCLUDING A BED AND A PLATEN ADJACENT TO ONE END OF SAID CONVEYOR MEANS; AND GRIPPING MEANS SLIDABLY MOUNTED IN SAID FRAME MEANS FOR GRIPPING AT LEAST ONE EDGE OF A SHEET TO BE FED INCLUDING MEANS GRIPPING AN EDGE WHICH IS PARALLEL TO THE DIRECTION OF FEED, SAID GRIPPING MEANS FEEDING SAID SHEET BETWEEN SAID BED AND SAID PLATEN AND INCLUDING MEANS FOR RELEASING SAID SHEET ONLY AFTER SAID BED AND SAID PLATEN ENGAGE SAID SHEET, SAID GRIPPING MEANS FURTHER INCLUDING MEANS FOR SUBSEQUENTLY GRIPPING SAID SHEET BEFORE SAID BED AND SAID PLATEN RELEASE SAID SHEET.
Claim 2
Dependent Claim
115 words
IN A SHEET FEEDING APPARATUS, THE COMBINATION COMPRISING: FRAME MEANS; CONVEYOR MEANS ON SAID FRAME MEANS; A PRESS INCLUDING A BED AND A PLATEN ADJACENT TO ONE END OF SAID CONVEYOR MEANS; AND GRIPPING MEANS SLIDABLY MOUNTED IN SAID FRAME MEANS FOR GRIPPING AT LEAST ONE EDGE OF A SHEET TO BE FED INCLUDING MEANS GRIPPING AN EDGE WHICH IS PARALLEL TO THE DIRECTION OF FEED, SAID GRIPPING MEANS FEEDING SAID SHEET BETWEEN SAID BED AND SAID PLATEN AND INCLUDING MEANS FOR RELEASING SAID SHEET ONLY AFTER SAID BED AND SAID PLATEN ENGAGE SAID SHEET, SAID GRIPPING MEANS FURTHER INCLUDING MEANS FOR SUBSEQUENTLY GRIPPING SAID SHEET BEFORE SAID BED AND SAID PLATEN RELEASE SAID SHEET.
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) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |