US2761584A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispenser
Assignee: Rhinelander Paper Co
•
Filing: 1953-03-16
•
Granted: 1956-09-04
•
Expires: 1973-03-16
Abstract
No abstract record available.
Inventors
- 👤 Oscar W Johnson
- 👤 John N Tuttle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:33
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/24; A47K10/32; A47K10/42; A47K10/421
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2005490A
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US2085649A
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US2101307A
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US2165107A
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US2130585A
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GB495292A
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US2195622A
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US2559528A
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US2475657A
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US2689059A
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US2606653A
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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) | 1959-09-04 | 1960-03-05 | 1960-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-04 | 1964-03-05 | 1964-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-04 | 1968-03-05 | 1968-09-04 | $7700.00 | Window Closed / Lapsed |