Patent US3018092A successfully refreshed from Google Patents.
US3018092A
Expired / Lapsed
US
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Paint-can shaker
Assignee: Individual
•
Filing: 1958-06-12
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Granted: 1962-01-23
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Expires: 1978-06-12
Abstract
No abstract record available.
Inventors
- 👤 Harold T Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:49
CPC Classifications
B; B01; B01F; B01F31/00; B01F31/20; B01F31/23; B01F31/50; B01F35/00; B01F35/40; B01F35/42; B01F35/423
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1155150A
Cited
US1292127A
Cited
US1594516A
Cited
US2021261A
Cited
US2766973A
Cited
US2793010A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |