US3087850A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure sensitive adhesive
Assignee: —
•
Filing: —
•
Granted: 1963-04-30
•
Expires: 1980-04-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:43
CPC Classifications
B; B32; B32B; B32B27/00; C; C09; C09J; C09J7/00; C09J7/10; C09J7/20; C09J7/21; C09J7/30; C09J7/38; C09J2301/00; C09J2301/10; C09J2301/12; C09J2301/124; C09J2301/20; C09J2301/204; C09J2301/30; C09J2301/302; C09J2400/00; C09J2400/20; C09J2400/26; C09J2400/263; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1722; Y10T156/1739
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
THE METHOD OF MAKING A PRESSURE SENSITIVE ADHESIVE TRANSFER TAPE COMPRISING, APPLYING TO ONE SIDE OF AN ELONGATED SMOOTH BACKING TAPE HAVING RELEASE COATINGS ON BOTH SIDES THEREOF AN ELONGATED LAYER OF A WET BLEND OF PRESSURE SENSITIVE ADHESIVE AND SOLVENT, SATURATING AN ELONGATED POROUS REINFORCING STRIP WITH A SOLVENT CAPABLE OF WETTING THE STRIP AND COMPATIBLE WITH THE ADHESIVE SOLVENT, PRESSING THE ELONGATED SOLVENT SATURATED REIN FORCING STRIP INTO THE ELONGATED LAYER OF THE WET BLEND
Claim 2
Independent Claim
77 words
THE METHOD OF MAKING A PRESSURE SENSITIVE ADHESIVE TRANSFER TAPE COMPRISING, APPLYING TO ONE SIDE OF AN ELONGATED SMOOTH BACKING TAPE HAVING RELEASE COATINGS ON BOTH SIDES THEREOF AN ELONGATED LAYER OF A WET BLEND OF PRESSURE SENSITIVE ADHESIVE AND SOLVENT, SATURATING AN ELONGATED POROUS REINFORCING STRIP WITH A SOLVENT CAPABLE OF WETTING THE STRIP AND COMPATIBLE WITH THE ADHESIVE SOLVENT, PRESSING THE ELONGATED SOLVENT SATURATED REIN FORCING STRIP INTO THE ELONGATED LAYER OF THE WET BLEND
References Cited (Backward Citations)
US2191704A
Cited
US2206899A
Cited
US2359314A
Cited
US2364001A
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US2442876A
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US2532011A
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US2463244A
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US2557227A
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US2750030A
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US2674556A
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US2607712A
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US2690206A
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US2739919A
Cited
US2946370A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-29 | 1966-10-29 | 1967-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-29 | 1970-10-29 | 1971-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-29 | 1974-10-29 | 1975-04-30 | $7700.00 | Window Closed / Lapsed |