Patent US3174372A successfully refreshed from Google Patents.
US3174372A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High speed web cutting and delivery machine
Assignee: Individual
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Filing: 1962-03-19
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Granted: 1965-03-23
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Expires: 1982-03-19
Abstract
No abstract record available.
Inventors
- 👤 William F Huck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:25
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/26; B26D7/2628; B26D7/265; B26D1/00; B26D1/0006; B26D1/56; B26D1/62; B26D1/626; B26D7/20; B26D7/2614; B26D2001/006; B26D2001/0066; B26D2007/202; B26D2007/2685; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2094; Y10T83/2183; Y10T83/2185; Y10T83/465; Y10T83/4766; Y10T83/4795; Y10T83/4824; Y10T83/483; Y10T83/4838; Y10T83/929; Y10T83/9372; Y10T83/9396; Y10T83/9399
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
183 words
IN A WEB CUTTING AND DELIVERY MACHINE, THE COMBINATION OF FIRST AND SECOND CYLINDERS ROTATABLY MOUNTED SO AS TO HAVE A ZONE OF TANGENCY THEREBTWEEN, MEANS FOR COUNTER-ROTATING SAID CYLINDERS CONTINUOUSLY AT THE SAME ANGULAR SPEED, SAID SECOND CYLINDER HAVING A GREATER DIAMETER THAN SAID FIRST CYLINDER SO AS TO HAVE A PROPORTIONATELY GREATER CIRCUMFERENTIAL SPEED, MEANS GUIDING A WEB TO BE CUT ONTO THE SURFACE OF SAID FIRST CYLINDER AT A LOCATION ON THE LATTER SPACED CIRCUMFERENTIALLY A SUBSTANTIAL DISTANCE FROM SAID ZONE OF TANGENCY, MEANS FOR HOLDING THE WEB TIGHTLY TO SAID SURFACE BETWEEN SAID LOCATION AND SAID ZONE OF TANGENCY SO THAT THE WEB IS WRAPPED AROUND A SUBSTANTIAL PERIPHERAL PORTION OF SAID FIRST CYLINDER IN NON-SLIP RELATION TO SAID SURFACE FOR ADVANCEMENT TO SAID ZONE OF TANGENCY AT THE CIRCUMFERENTIAL SPEED OF SAID FIRST CYLINER, AND COACTING CROSS-CUTTING KNIVES AND ANVIL MEMBERS ON SAID FIRST AND SECOND CYLINDERS, RESPECTIVELY, AT EQUALLY ANGULARLY SPACED APART LOCATIONS THEREON SO THAT, EACH KNIFE MOVES THROUGH SAID ZONE SIMULTANEOUSLY WITH A COATING ANVIL MEMBER, EACH OF SAID ANVIL MEMBERS HAVING AN ANVIL SUR-
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-22 | 1968-09-21 | 1969-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-22 | 1972-09-21 | 1973-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-22 | 1976-09-21 | 1977-03-23 | $7700.00 | Window Closed / Lapsed |