Patent US2866718A successfully refreshed from Google Patents.
US2866718A
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Method of providing surfaces with a strongly adhering polyethylene film
Assignee: Montedison SpA
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Filing: 1955-01-12
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Granted: 1958-12-30
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Expires: 1975-01-12
Abstract
No abstract record available.
Inventors
- 👤 Guzzetta Giuseppe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:13
CPC Classifications
B; B05; B05D; B05D1/00; B05D1/02; B05D1/08; B05D1/10; B32; B32B; B32B15/00; B32B15/04; B32B15/08; B05D2451/00; B05D2506/00; B05D2506/10; B05D2506/15; B05D2518/00; B05D7/00; B05D7/50; B05D7/52; B05D7/54; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31692
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
THE METHOD OF PROVIDING A SMOOTH IRON SURFACE WITH A STRONGLY ADHERING, CONTINUOUS POLYETHYLENE FILM, COMPRISING FLAME SPRAYING THE SURFACE WITH ABOUT 80 TO 100 GR./M.2 OF POWDERED POLYVINYL FORMAL RESIN HEATED TO PARTIAL LIQUEFACTION TO DEPOSIT SAID POLYVINYL FORMAL RESIN AS A WRINKLE COATING, AND FLAME SPRAYING SAID WRINKLE
Claim 2
Independent Claim
50 words
THE METHOD OF PROVIDING A SMOOTH IRON SURFACE WITH A STRONGLY ADHERING, CONTINUOUS POLYETHYLENE FILM, COMPRISING FLAME SPRAYING THE SURFACE WITH ABOUT 80 TO 100 GR./M.2 OF POWDERED POLYVINYL FORMAL RESIN HEATED TO PARTIAL LIQUEFACTION TO DEPOSIT SAID POLYVINYL FORMAL RESIN AS A WRINKLE COATING, AND FLAME SPRAYING SAID WRINKLE
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) | 1961-12-29 | 1962-06-30 | 1962-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-29 | 1966-06-30 | 1966-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-29 | 1970-06-30 | 1970-12-30 | $7700.00 | Window Closed / Lapsed |