Patent US2596546A successfully refreshed from Google Patents.
US2596546A
Expired / Lapsed
US
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Method for making embossed pressure-sensitive tape
Assignee: Individual
•
Filing: 1948-08-31
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Granted: 1952-05-13
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Expires: 1968-08-31
Abstract
No abstract record available.
Inventors
- 👤 Louis M Grimes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:04
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/20; C09J7/22; C09J7/24; C09J7/241; C09J7/243
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
THE METHOD OF FORMING A POLYETHYLENE BASE FRIETION TAPE AND FOR ANCHORING PRESURE-SENSITIVE ADHESIVE THERETO, WHICH COMPRISE IMPRESSING ONE SURFACE OF SAID BASE TO PROVIDE IT WITH A SERIES OF GROOVES TO A LIMITED DEPTH, SMOOTHING AND POLISHING THE OPPOSED SURFACE, AND THEN APPLYING PRESSURE-SENSITIVE ADHESIVE TO SAID GROOVED SURFACE.
Claim 2
Independent Claim
50 words
THE METHOD OF FORMING A POLYETHYLENE BASE FRIETION TAPE AND FOR ANCHORING PRESURE-SENSITIVE ADHESIVE THERETO, WHICH COMPRISE IMPRESSING ONE SURFACE OF SAID BASE TO PROVIDE IT WITH A SERIES OF GROOVES TO A LIMITED DEPTH, SMOOTHING AND POLISHING THE OPPOSED SURFACE, AND THEN APPLYING PRESSURE-SENSITIVE ADHESIVE TO SAID GROOVED SURFACE.
References Cited (Backward Citations)
US238181A
Cited
US2385319A
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US2380762A
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US2395419A
Cited
US2462977A
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US2502841A
Cited
US2467875A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-13 | 1955-11-12 | 1956-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-13 | 1959-11-12 | 1960-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-13 | 1963-11-12 | 1964-05-13 | $7700.00 | Window Closed / Lapsed |