US3227604A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Non-skid tread
Assignee: Morgan Adhesives Co
•
Filing: 1961-04-24
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Granted: 1966-01-04
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Expires: 1981-04-24
Abstract
No abstract record available.
Inventors
- 👤 Burton D Morgan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:14
CPC Classifications
B; B24; B24D; B24D11/00; C; C09; C09J; C09J7/00; C09J7/20; C09J7/29; C09J2301/00; C09J2301/10; C09J2301/16; C09J2301/162; Y; Y10; Y10T; Y10T428/00; Y10T428/14; Y10T428/1424; Y10T428/24; Y10T428/24942; Y10T428/2495; Y10T428/24967; Y10T428/24975; Y10T428/25; Y10T428/259
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
88 words
A NON-SKID TREAD LAMINATE INCLUDING IN COMBINATION A COMPRESSIBLE PLASTIC FILM, A LAYER OF COMPRESSIBLE EPOXY FILM ON ONE SURFACE OF THE PLASTIC FILM, A PLURALITY OF GRANULAR ABRASIVE PARTICLES RANDOMLY DISTRIBUTED OVER THE EPOXY FILM AND PARTLY EMBEDDED THEREIN, THE EPOXY FILM IN COMBINATION WITH THE PLASTIC FILM PROVIDING A RESILENT MOUNTING OF THE PARTICLES, A PRESSURE SENSITIVE ADHESIVE MEANS APPLIED TO THE OTHER SURFACE OF THE PLASTIC FILM, PAPER PROTECTIVE MEANS COVERING THE ADHESIVE MEANS, AND RELEASE MEANS BETWEEN THE PROTECTIVE MEANS AND THE ADHESIVE MEANS.
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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) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |