US3094357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chair
Assignee: Shwayder Brothers Inc
•
Filing: 1959-08-17
•
Granted: 1963-06-18
•
Expires: 1979-08-17
Abstract
No abstract record available.
Inventors
- 👤 Shwayder Jesse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:22
CPC Classifications
A; A47; A47C; A47C4/00; A47C4/04; A47C4/18; A47C4/20; A47C4/24; A47C7/00; A47C7/02; A47C7/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2804915A
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US2717671A
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US2649901A
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US2867940A
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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) | 1966-06-17 | 1966-12-17 | 1967-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-17 | 1970-12-17 | 1971-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-17 | 1974-12-17 | 1975-06-18 | $7700.00 | Window Closed / Lapsed |