Patent US4593285A successfully refreshed from Google Patents.
Patent US3044892A successfully refreshed from Google Patents.
US3044892A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Edge coating method
Assignee: General Electric Co
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Filing: 1959-10-01
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Granted: 1962-07-17
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Expires: 1979-10-01
Abstract
No abstract record available.
Inventors
- 👤 Willard F M Gray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:49
CPC Classifications
B; B05; B05D; B05D1/00; B05D1/18; B05D2252/00; B05D2252/02; B05D2252/10; B05D3/00; B05D3/12; B05D7/00; B05D7/50; B05D7/52
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
95 words
A METHOD OF COATING CONTINUOUS FOIL, SAID METHOD COMPRISING PASSING SAID FOIL THROUGH A BODY OF COATING MATERIAL WHICH IS IN LIQUID FORM TO DEPOSIT A LIQUID COATING THEREON, AND RAPIDLY TRANSVERSELY FLEXING OPPOSITE SIDES OF SAID FOIL IN ALTERNATELY OPPOSITE DIRECTIONS ABOUT ITS LENGHTWISE AXIS WHILE SAID COATING IS IN A LIQUID CONDITION AND WHILE SAID LIQUID COATING IS BEING CURED, WHEREBY SOME OF SAID LIQUID COATING WILL BE CAUSED TO MIGRATE TO AND SURROUND THE EDGES OF SAID FOIL IN GENERALLY TEARSHAPED CROSS-SECTIONAL FORM AND BE CURED ON SAID EDGES IN SAID FORM.
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) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |