US3209633A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting apparatus
Assignee: Molins Machine Co Ltd
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Filing: 1963-10-07
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Granted: 1965-10-05
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Expires: 1983-10-07
Abstract
No abstract record available.
Inventors
- 👤 Doerman Eryk Stefan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:56
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/01; B26D1/12; B26D1/25; B26D1/34; B26D1/40; B26D1/405; A; A24; A24C; A24C5/00; A24C5/47; A24C5/471; A24C5/473; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4766; Y10T83/4795; Y10T83/483; Y10T83/4838; Y10T83/4844; Y10T83/929; Y10T83/9372; Y10T83/9377
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
IN A CIGARETTE MAKING MACHINE, WEB-CUTTING APPARATUS COMPRISING A ROTATABLE RESILIENT CARRIER SHAFT, A DIAPHRAGM SECURED TO SAID SHAFT, A CARRIER SECURED TO SAID DIAPHRAGM, A CUTTING MEMBER HAVING A CUTTING EDGE RIGIDLY FIXED TO SAID CARRIER, AND A WEB-CARRYING DRUM SUBSTANTIALLY PARALLEL TO SAID SHAFT AGAINST WHICH SAID CUTTING EDGE PRESSES TO CUT A WEB, THE SPATIAL RELATIONSHIP OF SAID DRUM TO SAID CARRIER BEING SUCH THAT SAID CARRIER SHAFT FLEXES WHEN THE SAID CUTTING EDGE PRESSES AGAINST SAID DRUM, SAID DIAPHRAGM IMPARTING A DEGREE OF FREEDOM OF ROTARY MOVEMENT BETWEEN SAID CARRIER AND SAID CARRIER SHAFT ABOUT AN AXIS TRANSVERSE TO THE AXIS OF SAID CARRIER SHAFT SO THAT SAID CUTTING EDGE IS ALIGNABLE WITH SAID DRUM, AND THE FLEXION OF SAID CARRIER SHAFT PROVIDING A FURTHER DEGREE OF FREEDOM OF MOVEMENT OF SAID CARRIER RELATIVE TO SAID DRUM ALONG SAID AXIS.
Claim 2
Dependent Claim
144 words
IN A CIGARETTE MAKING MACHINE, WEB-CUTTING APPARATUS COMPRISING A ROTATABLE RESILIENT CARRIER SHAFT, A DIAPHRAGM SECURED TO SAID SHAFT, A CARRIER SECURED TO SAID DIAPHRAGM, A CUTTING MEMBER HAVING A CUTTING EDGE RIGIDLY FIXED TO SAID CARRIER, AND A WEB-CARRYING DRUM SUBSTANTIALLY PARALLEL TO SAID SHAFT AGAINST WHICH SAID CUTTING EDGE PRESSES TO CUT A WEB, THE SPATIAL RELATIONSHIP OF SAID DRUM TO SAID CARRIER BEING SUCH THAT SAID CARRIER SHAFT FLEXES WHEN THE SAID CUTTING EDGE PRESSES AGAINST SAID DRUM, SAID DIAPHRAGM IMPARTING A DEGREE OF FREEDOM OF ROTARY MOVEMENT BETWEEN SAID CARRIER AND SAID CARRIER SHAFT ABOUT AN AXIS TRANSVERSE TO THE AXIS OF SAID CARRIER SHAFT SO THAT SAID CUTTING EDGE IS ALIGNABLE WITH SAID DRUM, AND THE FLEXION OF SAID CARRIER SHAFT PROVIDING A FURTHER DEGREE OF FREEDOM OF MOVEMENT OF SAID CARRIER RELATIVE TO SAID DRUM ALONG SAID AXIS.
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) | 1968-10-04 | 1969-04-05 | 1969-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-04 | 1973-04-05 | 1973-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-04 | 1977-04-05 | 1977-10-05 | $7700.00 | Window Closed / Lapsed |