US2647065A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for and method of making adhesive tape
Assignee: Individual
•
Filing: 1950-05-18
•
Granted: 1953-07-28
•
Expires: 1970-05-18
Abstract
No abstract record available.
Inventors
- 👤 William M Scholl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:08
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/02; A61F13/0276; A61F13/0283; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1056
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
47 words
THE METHOD OF MAKING ADHESIVE TAPE, INCLUDING THE STEPS OF MOVING A TAPE ALONG A PREDETERMINED PATH, APPLYING AN ADHESIVE MASS TO ONE FACE OF SAID TAPE, PERFORATING THE TAPE AND APPLIED MASS TO PROVIDE NUMEROUS APERTURES THEREIN, AND CONTEMPORANEOUSLY FORCING A COOLING FLUID OVER THE MASS.
Claim 2
Independent Claim
47 words
THE METHOD OF MAKING ADHESIVE TAPE, INCLUDING THE STEPS OF MOVING A TAPE ALONG A PREDETERMINED PATH, APPLYING AN ADHESIVE MASS TO ONE FACE OF SAID TAPE, PERFORATING THE TAPE AND APPLIED MASS TO PROVIDE NUMEROUS APERTURES THEREIN, AND CONTEMPORANEOUSLY FORCING A COOLING FLUID OVER THE MASS.
References Cited (Backward Citations)
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Cited
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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) | 1956-07-27 | 1957-01-26 | 1957-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-27 | 1961-01-26 | 1961-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-27 | 1965-01-26 | 1965-07-28 | $7700.00 | Window Closed / Lapsed |