Patent US2409976A successfully refreshed from Google Patents.
Patent US2085936A successfully refreshed from Google Patents.
US2085936A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Can washing machine
Assignee: Oakes & Burger Co Inc
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Filing: 1935-12-07
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Granted: 1937-07-06
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Expires: 1955-12-07
Abstract
No abstract record available.
Inventors
- 👤 Frank F Wolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:50
CPC Classifications
B; B08; B08B; B08B9/00; B08B9/08; B08B9/0839; B08B9/0848
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1940-07-05 | 1941-01-04 | 1941-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-07-05 | 1945-01-04 | 1945-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-07-05 | 1949-01-04 | 1949-07-06 | $7700.00 | Window Closed / Lapsed |