Patent US3013918A successfully refreshed from Google Patents.
US3013918A
Expired / Lapsed
US
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Adhesion product and method of manufacture
Assignee: Individual
•
Filing: 1957-08-09
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Granted: 1961-12-19
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Expires: 1977-08-09
Abstract
No abstract record available.
Inventors
- 👤 Robert R Betham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:32
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/20; C09J7/21; C09J2400/00; C09J2400/20; C09J2400/28; C09J2400/283; Y; Y10; Y10T; Y10T428/00; Y10T428/14; Y10T428/1476; Y10T428/249921; Y10T428/249953; Y10T428/249982; Y10T428/249985; Y10T428/28; Y10T428/2813; Y10T428/2835
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
139 words
A TRANSFERABLE ADHESIVE PRODUCT COMPRISING A RELEASE SHEET OF A THINNESS AND FLEXIBILITY TO BE ROLLED HAVING OPPOSITE SURFACES, A LAYER OF FLEXIBLE DRIED MATERIAL ON A SURFACE OF THE RELEASE SHEET, A REINFORCING SHEET OF FLEXIBLE POROUS MATERIAL PERMANENTLY AND AT LEAST SUBSTANTIALLY EMBEDDED IN THE DIRED MATERIAL THE REINFORCING SHEET HAVING A THICKNESS APPROXIMATELY THE SAME AS THE LAYER OF DRIED MATERIAL, A LAYER OF ADHESIVE UPON THE LAYER OF DRIED MATERIAL WITH ITS REINFORCING SHEET, THE LAYER OF DRIED MATERIAL WITH ITS REINFORCING SHEET HAVING GOOD ADHERENCY WITH THE ADHESIVE, ONE OF THE LAYERS BEING IN CONTACT WITH THE RELEASE SHEET, THE RELEASE SHEET SURFACES HAVING A LOW ADHERENCY TO BOTH THE LAYER OF DRIED MATERIAL AND THE ADHESIVE AND THE RELEASE SHEET SURFACES AND THE DRIED MATERIAL AND THE ADHESIVE BEING COMPATIBLE WITH EACH OTHER.
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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) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |