US3467033A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding stool
Assignee: MARVIN M SIENKIEWICZ
•
Filing: 1967-08-03
•
Granted: 1969-09-16
•
Expires: 1987-08-03
Abstract
No abstract record available.
Inventors
- 👤 Marvin M Sienkiewicz
- 👤 Russell V Remer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 04:49
CPC Classifications
A; A47; A47C; A47C9/00; A47C9/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR803900A
Cited
US2720249A
Cited
US2833500A
Cited
US2877828A
Cited
US3213824A
Cited
US3283733A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-15 | 1973-03-17 | 1973-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-15 | 1977-03-17 | 1977-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-15 | 1981-03-17 | 1981-09-16 | $7700.00 | Window Closed / Lapsed |