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US3024487A
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Assignee: Individual
•
Filing: 1960-04-25
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Granted: 1962-03-13
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Expires: 1980-04-25
Abstract
No abstract record available.
Inventors
- 👤 Reginald H Jones
- 👤 Jr George W Kane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:54
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/20; A47L13/22; A47L13/23; A47L17/00; A47L17/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE582348C
Cited
US680427A
Cited
GB191417633A
Cited
US1663439A
Cited
US1674207A
Cited
US2739330A
Cited
US2793379A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-12 | 1965-09-11 | 1966-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-12 | 1969-09-11 | 1970-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-12 | 1973-09-11 | 1974-03-13 | $7700.00 | Window Closed / Lapsed |