Patent US3031207A successfully refreshed from Google Patents.
US3031207A
Expired / Lapsed
US
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Twin bucket assembly
Assignee: Geerpres Wringer Inc
•
Filing: 1959-05-08
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Granted: 1962-04-24
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Expires: 1979-05-08
Abstract
No abstract record available.
Inventors
- 👤 Elmer H Bard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:57
CPC Classifications
A; A47; A47J; A47J47/00; A47J47/18; B; B62; B62B; B62B5/00; B62B5/0083; B62B2202/00; B62B2202/20; B62B2207/00; B62B2207/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1965-04-23 | 1965-10-23 | 1966-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-23 | 1969-10-23 | 1970-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-23 | 1973-10-23 | 1974-04-24 | $7700.00 | Window Closed / Lapsed |