Patent US1760246A successfully refreshed from Google Patents.
US3344528A
Expired / Lapsed
US
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Article having an epoxy surface with an image impregnated therein
Assignee: Aeronca Inc
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Filing: 1964-09-23
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Granted: 1967-10-03
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Expires: 1984-09-23
Abstract
No abstract record available.
Inventors
- 👤 Purdum Cary
- 👤 Howard W Gibney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:57
CPC Classifications
B; B41; B41M; B41M1/00; B41M1/26; B41M1/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A PLASTIC TOOL HAVING A CURED EPOXY RESIN WORKING SURFACE OF PREDETERMINED CONTOUR WITH IMAGE AREA COMPRISING CONTROL INFORMATION IMPREGNATED IN AND EXTENDING BELOW SAID WORKING SURFACE, SAID IMAGE AREAS CHARACTERIZED BY BEING SHARP AND COMPLETELY LEGIBLE AGAINST NONIMAGE BACKGROUND AREAS OF SAID SURFACE, SAID IMAGE AREAS BEING MOUNTED IN SAID SURFACE AND FORMING A PERMANENT INTEGRAL PART OF SAID SURFACE WHEREBY SAID IMAGE AREAS ARE UNAFFECTED BY ABRASION, HEAT AND SOLVENTS TO WHICH SAID EPOXY TOOL WOULD NORMALLY BE SUBJECTED IN USE.
Claim 2
Dependent Claim
83 words
A PLASTIC TOOL HAVING A CURED EPOXY RESIN WORKING SURFACE OF PREDETERMINED CONTOUR WITH IMAGE AREA COMPRISING CONTROL INFORMATION IMPREGNATED IN AND EXTENDING BELOW SAID WORKING SURFACE, SAID IMAGE AREAS CHARACTERIZED BY BEING SHARP AND COMPLETELY LEGIBLE AGAINST NONIMAGE BACKGROUND AREAS OF SAID SURFACE, SAID IMAGE AREAS BEING MOUNTED IN SAID SURFACE AND FORMING A PERMANENT INTEGRAL PART OF SAID SURFACE WHEREBY SAID IMAGE AREAS ARE UNAFFECTED BY ABRASION, HEAT AND SOLVENTS TO WHICH SAID EPOXY TOOL WOULD NORMALLY BE SUBJECTED IN USE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-02 | 1971-04-03 | 1971-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-02 | 1975-04-03 | 1975-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-02 | 1979-04-03 | 1979-10-03 | $7700.00 | Window Closed / Lapsed |