US2845735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flower-pot cover
Assignee: NORSK THERMOFORM IND
•
Filing: 1954-12-22
•
Granted: 1958-08-05
•
Expires: 1974-12-22
Abstract
No abstract record available.
Inventors
- 👤 Werner Hermann Emil Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:15
CPC Classifications
A; A47; A47G; A47G7/00; A47G7/02; A47G7/08; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US790924A
Cited
US1446563A
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US1520647A
Cited
US2110981A
Cited
US2115022A
Cited
US2346824A
Cited
US2450759A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-04 | 1962-02-03 | 1962-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-04 | 1966-02-03 | 1966-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-04 | 1970-02-03 | 1970-08-05 | $7700.00 | Window Closed / Lapsed |