Patent US3655501A successfully refreshed from Google Patents.
US3655501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible materials
Assignee: Individual
•
Filing: 1969-03-26
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Granted: 1972-04-11
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Expires: 1989-03-26
Abstract
Abstract A sheet material having at least one adhesive surface or one non-slip surface, respectively, and provided with slits which allow the sheet material to expand in at least one direction.
Inventors
- 👤 Guenther Horst Tesch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:25
CPC Classifications
A; A47; A47G; A47G27/00; B; B32; B32B; B32B27/00; C; C09; C09J; C09J7/00; C09J7/20; C09J7/22; D; D06; D06N; D06N7/00; D06N7/0063; D06N7/0089; Y; Y10; Y10S; Y10S206/00; Y10S206/813; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24298; Y10T428/24314; Y10T428/24322; Y10T428/28; Y10T428/2813; Y10T428/31504; Y10T428/31826
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
29 words
A sheet material, as set forth in claim 1, wherein one side is provided with a layer of adhesive and the other side with a non-slip rubber like surface.
Claim 2
Dependent Claim
29 words
A sheet material, as set forth in claim 1, wherein said adhesive layer is non-adhesive at room temperature and able to be adhesively activated by heat or solvent action.
Claim 3
Dependent Claim
21 words
A sheet material, as set forth in claim 1, wherein a rubber-like non-slip carrier is laminated with a pressure sensitive adhesive.
Claim 4
Dependent Claim
14 words
The sheet material of claim 1, which has at least one non-slip rubber-like surface.
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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) | 1975-04-11 | 1975-10-11 | 1976-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-04-11 | 1979-10-11 | 1980-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-04-11 | 1983-10-11 | 1984-04-11 | $7700.00 | Window Closed / Lapsed |