Patent US3460764A successfully refreshed from Google Patents.
US3460764A
Expired / Lapsed
US
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Coating apparatus
Assignee: Individual
•
Filing: 1965-08-09
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Granted: 1969-08-12
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Expires: 1985-08-09
Abstract
No abstract record available.
Inventors
- 👤 Neil R Wallis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:26
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/02; B05B7/06; B05B7/062; B05B7/066; B05B5/00; B05B5/025; B05B5/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2569251A
Cited
US2554829A
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US2843425A
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US2804337A
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US3169882A
Cited
US3268171A
Cited
US3232540A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-11 | 1973-02-10 | 1973-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-11 | 1977-02-10 | 1977-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-11 | 1981-02-10 | 1981-08-12 | $7700.00 | Window Closed / Lapsed |