US3819467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminated adhesive tape
Assignee: Individual
•
Filing: 1972-06-22
•
Granted: 1974-06-25
•
Expires: 1992-06-22
Abstract
Abstract An easily creasible and crease-retaining core, sealed between two layers of a non-woven fabric, and having at least one side covered with a non-drying, self-sticking adhesive. A modification coats both sides of the covered core with adhesive.
Inventors
- 👤 W Kovac
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:01
CPC Classifications
B; B32; B32B; B32B15/00; B32B15/20; B32B15/02; B32B15/14; B32B19/00; B32B19/04; B32B19/041; B32B19/08; B32B5/00; B32B5/02; B32B5/022; B32B5/024; B32B7/00; B32B7/04; B32B7/06; B32B7/12; C; C09; C09J; C09J7/00; C09J7/20; C09J7/29; B32B2250/00; B32B2250/04; B32B2262/00; B32B2262/02; B32B2262/0246; B32B2262/0253; B32B2262/0261; B32B2262/0276; B32B2262/04; B32B2262/06; B32B2262/062; B32B2262/067; B32B2262/10; B32B2262/101; B32B2262/108; B32B2307/00; B32B2307/70; B32B2307/732; B32B2307/748; B32B2311/00; B32B2311/24; B32B2405/00; C09J2301/00; C09J2301/30; C09J2301/302; C09J2400/00; C09J2400/10; C09J2400/16; C09J2400/163; C09J2400/20; C09J2400/22; C09J2400/226; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24322; Y10T428/24331; Y10T428/24802; Y10T428/24851; Y10T428/2486; Y10T428/28; Y10T428/2839
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
20 words
A laminated tape according to claim 1, wherein said tape is coated on both sides with a non-drying, self-sticking adhesive.
Claim 2
Dependent Claim
29 words
A laminated tape according to claim 1, wherein said tape is further characterized by a release film over said at least one side coated with a non-drying self-sticking adhesive.
Claim 3
Dependent Claim
22 words
A laminated tape according to claim 1, wherein said core is easily hand creasible and is capable of retaining creases formed thereby.
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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) | 1977-06-24 | 1977-12-24 | 1978-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-06-24 | 1981-12-24 | 1982-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-06-24 | 1985-12-24 | 1986-06-25 | $7700.00 | Window Closed / Lapsed |