Patent US2987194A successfully refreshed from Google Patents.
US2987194A
Expired / Lapsed
US
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Toothbrush rack
Assignee: Lever Brothers Co
•
Filing: 1957-10-21
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Granted: 1961-06-06
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Expires: 1977-10-21
Abstract
No abstract record available.
Inventors
- 👤 David E Burge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:12
CPC Classifications
A; A47; A47F; A47F7/00; A47F7/0021; A47F7/0028
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE188859C
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US1448253A
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US1639551A
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US2585590A
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US2638400A
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US2711741A
Cited
US2698776A
Cited
US2775498A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-05 | 1964-12-05 | 1965-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-05 | 1968-12-05 | 1969-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-05 | 1972-12-05 | 1973-06-06 | $7700.00 | Window Closed / Lapsed |