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US3384244A
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Assignee: Individual
•
Filing: 1966-03-31
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Granted: 1968-05-21
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Expires: 1986-03-31
Abstract
No abstract record available.
Inventors
- 👤 Seymour C Falek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:42
CPC Classifications
A; A47; A47B; A47B61/00; A47B61/003; A47G; A47G25/00; A47G25/02; A47G25/06; A47G25/0692; A47G25/14; A47G25/24; A47G25/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1643594A
Cited
US1719924A
Cited
US2052606A
Cited
FR822313A
Cited
US2512203A
Cited
US2605030A
Cited
US2683891A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |