US2806325A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination flower stem stripper and cutter
Assignee: KOPPOWARE PRODUCTS Manufacturing Co
•
Filing: 1953-11-25
•
Granted: 1957-09-17
•
Expires: 1973-11-25
Abstract
No abstract record available.
Inventors
- 👤 Fox Sol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:01
CPC Classifications
A; A01; A01G; A01G5/00; A01G2005/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US243629A
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US594354A
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US2232315A
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US1065679A
Cited
US1592142A
Cited
GB289626A
Cited
US2167337A
Cited
US2609716A
Cited
US2646621A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-16 | 1961-03-18 | 1961-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-16 | 1965-03-18 | 1965-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-16 | 1969-03-18 | 1969-09-17 | $7700.00 | Window Closed / Lapsed |