Patent US3456923A successfully refreshed from Google Patents.
US3456923A
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Container with cap-operated stirring mechanism
Assignee: RUTH M ZEUZEM
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Filing: 1968-02-12
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Granted: 1969-07-22
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Expires: 1988-02-12
Abstract
No abstract record available.
Inventors
- 👤 Ruth M Zeuzem
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:07
CPC Classifications
A; A45; A45D; A45D34/00; A45D34/04; A45D34/042; A45D34/045; A45D34/048; B; B01; B01F; B01F27/00; B01F27/05; B01F27/051; B01F27/054; B01F33/00; B01F33/50; B01F33/501; B01F33/5011; B01F33/50111; B01F35/00; B01F35/40; B01F35/41; B01F35/411; B01F35/4111; B65; B65D; B65D51/00; B65D51/24; B65D51/32; B01F27/11; B01F27/112
Claims Analysis
Total Claims: 0
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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) | 1972-07-21 | 1973-01-20 | 1973-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-21 | 1977-01-20 | 1977-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-21 | 1981-01-20 | 1981-07-22 | $7700.00 | Window Closed / Lapsed |