US3040848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cabinet
Assignee: Individual
•
Filing: 1958-07-03
•
Granted: 1962-06-26
•
Expires: 1978-07-03
Abstract
No abstract record available.
Inventors
- 👤 Powell Albert Lyle
- 👤 Jr Albert Louis Vodicka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:24
CPC Classifications
A; A47; A47B; A47B47/00; A47B47/02; A47B47/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1327552A
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US1532896A
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US1714823A
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US1721804A
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US1844156A
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US1959800A
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US2139618A
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US2442154A
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US2583931A
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US2696419A
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US2730421A
Cited
US2720683A
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US2842420A
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US2946639A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |