Patent US3073196A successfully refreshed from Google Patents.
US3073196A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Progressive cutter for a web winding machine
Assignee: Individual
•
Filing: 1962-07-05
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Granted: 1963-01-15
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Expires: 1982-07-05
Abstract
No abstract record available.
Inventors
- 👤 Marcalus Nicholas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:04
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/01; B26D1/12; B26D1/25; B26D1/34; B26D1/40; B26D1/405; B26F; B26F1/00; B26F1/18; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4766; Y10T83/4795; Y10T83/4824; Y10T83/483; Y10T83/4838; Y10T83/869; Y10T83/8776; Y10T83/929; Y10T83/9309; Y10T83/9312; Y10T83/9372; Y10T83/9408
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
182 words
IN A WEB WINDING MACHINE, PERFORATING MEANS FOR FORMING SPACED TRANSVERSE LINES OF PERFORATIONS IN A WEB SUBSTANTIALLY NORMAL TO THE LINE OF TRAVEL OF SAID WEB AND COMPRISING A PAIR OF RELATIVELY ROTATABLE MEMBERS WITH ONE OF SAID MEMBERS BEING EQUIPPED WITH AXIALLY EXTENDING BLADE MEANS PROVIDED WITH SPACED TEETH FOR ROTATION OVER A CIRCULAR PATH ABOUT SAID ONE MEMBER, THE OTHER OF SAID MEMBERS BEING EQUIPPED WITH ROTATABLE CYLINDRICAL MEANS HAVING SECTIONS COUPLED TOGETHER IN ANGULAR AND END TO END RELATION, SAID SECTIONS BEING DISPOSED IN ABAXIAL AND ANGULAR RELATION TO SAID BLADE MEANS AND HAVING BLADE ENGAGING PORTIONS EXTENDING SUBSTANTIALLY EQUAL DISTANCES INTO SAID PATH FOR ENGAGEMENT WITH SAID TEETH, MEANS FOR ROTATING SAID BLADE MEANS AND SAID CYLINDRICAL MEANS IN SYNCHRONISM TO EFFECT PROGRESSIVELY ANGULAR ENGAGEMENT OF SAID TEETH WITH SAID PORTIONS, FROM ONE END OF SAID BLADE MEANS TO THE OTHER, WHEREBY, UPON TRAVEL OF A WEB BETWEEN SAID BLADE MEANS AND SAID CYLINDRICAL MEANS, SAID TEETH WILL PENETRATE SAID WEB AND ENGAGE SAID PORTIONS TO THUS FORM SPACED TRANSVERSE LINES OF ALIGNED PERFORATIONS IN SAID WEB.
Claim 2
Dependent Claim
182 words
IN A WEB WINDING MACHINE, PERFORATING MEANS FOR FORMING SPACED TRANSVERSE LINES OF PERFORATIONS IN A WEB SUBSTANTIALLY NORMAL TO THE LINE OF TRAVEL OF SAID WEB AND COMPRISING A PAIR OF RELATIVELY ROTATABLE MEMBERS WITH ONE OF SAID MEMBERS BEING EQUIPPED WITH AXIALLY EXTENDING BLADE MEANS PROVIDED WITH SPACED TEETH FOR ROTATION OVER A CIRCULAR PATH ABOUT SAID ONE MEMBER, THE OTHER OF SAID MEMBERS BEING EQUIPPED WITH ROTATABLE CYLINDRICAL MEANS HAVING SECTIONS COUPLED TOGETHER IN ANGULAR AND END TO END RELATION, SAID SECTIONS BEING DISPOSED IN ABAXIAL AND ANGULAR RELATION TO SAID BLADE MEANS AND HAVING BLADE ENGAGING PORTIONS EXTENDING SUBSTANTIALLY EQUAL DISTANCES INTO SAID PATH FOR ENGAGEMENT WITH SAID TEETH, MEANS FOR ROTATING SAID BLADE MEANS AND SAID CYLINDRICAL MEANS IN SYNCHRONISM TO EFFECT PROGRESSIVELY ANGULAR ENGAGEMENT OF SAID TEETH WITH SAID PORTIONS, FROM ONE END OF SAID BLADE MEANS TO THE OTHER, WHEREBY, UPON TRAVEL OF A WEB BETWEEN SAID BLADE MEANS AND SAID CYLINDRICAL MEANS, SAID TEETH WILL PENETRATE SAID WEB AND ENGAGE SAID PORTIONS TO THUS FORM SPACED TRANSVERSE LINES OF ALIGNED PERFORATIONS IN SAID WEB.
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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) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |