Patent US4582712A successfully refreshed from Google Patents.
Patent US3411930A successfully refreshed from Google Patents.
US3411930A
Expired / Lapsed
US
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Polishable metal powder undercoating
Assignee: Individual
•
Filing: 1963-08-08
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Granted: 1968-11-19
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Expires: 1983-08-08
Abstract
No abstract record available.
Inventors
- 👤 Paul J Reising
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:29
CPC Classifications
B; B05; B05D; B05D5/00; B05D5/06; Y; Y10; Y10S; Y10S29/00; Y10S29/03; Y10T; Y10T29/00; Y10T29/49; Y10T29/4998; Y10T29/49982; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24917; Y10T428/31504; Y10T428/31678
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2939207A
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US2999771A
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US3114612A
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US3305384A
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US3248249A
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US3248251A
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US3248250A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-19 | 1972-05-20 | 1972-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-19 | 1976-05-20 | 1976-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-19 | 1980-05-20 | 1980-11-19 | $7700.00 | Window Closed / Lapsed |