US3070482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Index tabs and method and apparatus for making the same
Assignee: Superior Tabbies Inc
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Filing: 1959-02-05
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Granted: 1962-12-25
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Expires: 1979-02-05
Abstract
No abstract record available.
Inventors
- 👤 Walter F Cunningham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:22
CPC Classifications
B; B42; B42F; B42F19/00; Y; Y10; Y10S; Y10S206/00; Y10S206/82; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1084; Y10T156/12; Y10T156/1317; Y10T156/1343
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
THE METHOD OF MAKING A COMPOSITE STRIP CONTINUOUSLY, COMPRISING PRESENTING A PAIR OF PARALLEL FILLER STRIPS IN LATERALLY SPACED RELATIONSHIP RELATIVE TO EACH OTHER TO AN INTERMEDIATE STRIP AND SUPERPOSING THEREON AT PREDETERMINED LINEAL SPEED A BACKING STRIP HAVING ITS LOWER SURFACE COATED WITH PRESSURE-SENSITIVEADHESIVE, FEEDING A STRIP OF RELEASE PAPER AT SAID PREDETERMINED LINEAL SPEED AND SUPERPOSING SAID BACKING FILLER AND INTERMEDIATE STRIPS THEREON, AND SEVERING SAID LATTER STRIPS TRANSVERSELY FOR A DISTANCE LESS THAN THE WIDTH OF SAID RELEASE PAPER ON TRANSVERSE LINE SPACED FROM EACH OTHER LONGITUDINALLY OF SAID STRIPS A PREDETERMINED DISTANCE.
Claim 2
Independent Claim
96 words
THE METHOD OF MAKING A COMPOSITE STRIP CONTINUOUSLY, COMPRISING PRESENTING A PAIR OF PARALLEL FILLER STRIPS IN LATERALLY SPACED RELATIONSHIP RELATIVE TO EACH OTHER TO AN INTERMEDIATE STRIP AND SUPERPOSING THEREON AT PREDETERMINED LINEAL SPEED A BACKING STRIP HAVING ITS LOWER SURFACE COATED WITH PRESSURE-SENSITIVEADHESIVE, FEEDING A STRIP OF RELEASE PAPER AT SAID PREDETERMINED LINEAL SPEED AND SUPERPOSING SAID BACKING FILLER AND INTERMEDIATE STRIPS THEREON, AND SEVERING SAID LATTER STRIPS TRANSVERSELY FOR A DISTANCE LESS THAN THE WIDTH OF SAID RELEASE PAPER ON TRANSVERSE LINE SPACED FROM EACH OTHER LONGITUDINALLY OF SAID STRIPS A PREDETERMINED DISTANCE.
References Cited (Backward Citations)
US1961079A
Cited
US2255019A
Cited
US2210411A
Cited
US2391539A
Cited
US2607711A
Cited
US2596179A
Cited
US2893144A
Cited
US2819195A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |