Patent US3383262A successfully refreshed from Google Patents.
US3383262A
Expired / Lapsed
US
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Panel edge covering
Assignee: US Plywood Champion Papers Inc
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Filing: 1962-10-04
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Granted: 1968-05-14
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Expires: 1982-10-04
Abstract
No abstract record available.
Inventors
- 👤 Harold V Ettore
- 👤 Frederick R Ashby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:13
CPC Classifications
B; B32; B32B; B32B27/00; B29; B29C; B29C63/00; B29C63/02; B29C63/04; B29C63/044; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1034
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
PROCESS FOR APPLYING A FILM SHEET TO A FLAT SUPPORTING SURFACE WHICH COMPRISES UNWINDING A CONTINOUS FILM SHEET FROM A ROLL OF FILM, PASSING SAID FILM SHEET IN CONTACT WITH ADHESIVE APPLICATION MEANS TO APPLY ADHESIVE SOLELY ALONG LATERIAL MARGINAL PORTIONS OF SAID FILM SHEET WHEREBY THE AREA OF SAID FILM SHEET BETWEEN SAID LATERAL MARGINAL PORTIONS IS ADHESIVE-FREE, APPLYING ADHESIVE TO THE UPPER FACE OF SAID FLAT SUPPORTING SURFACE, THEREAFTER AFFIXING THE ADHESIVE-FREE AREA OF SAID FILM SHEET TO THE UPPER ADHESIVE COATED FACE OF SAID FLAT SUPPORTING SURFACE, THEREAFTER APPLYING THE LATERAL MARGINAL PORTIONS OF SAID FILM SHEET TO THE SIDES AND UNDERSURFACE OF SAID FLAT SUPPORTING SURFACE.
Claim 2
Dependent Claim
110 words
PROCESS FOR APPLYING A FILM SHEET TO A FLAT SUPPORTING SURFACE WHICH COMPRISES UNWINDING A CONTINOUS FILM SHEET FROM A ROLL OF FILM, PASSING SAID FILM SHEET IN CONTACT WITH ADHESIVE APPLICATION MEANS TO APPLY ADHESIVE SOLELY ALONG LATERIAL MARGINAL PORTIONS OF SAID FILM SHEET WHEREBY THE AREA OF SAID FILM SHEET BETWEEN SAID LATERAL MARGINAL PORTIONS IS ADHESIVE-FREE, APPLYING ADHESIVE TO THE UPPER FACE OF SAID FLAT SUPPORTING SURFACE, THEREAFTER AFFIXING THE ADHESIVE-FREE AREA OF SAID FILM SHEET TO THE UPPER ADHESIVE COATED FACE OF SAID FLAT SUPPORTING SURFACE, THEREAFTER APPLYING THE LATERAL MARGINAL PORTIONS OF SAID FILM SHEET TO THE SIDES AND UNDERSURFACE OF SAID FLAT SUPPORTING SURFACE.
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) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |