US2761641A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Christmas tree stand
Assignee: Individual
•
Filing: 1952-08-01
•
Granted: 1956-09-04
•
Expires: 1972-08-01
Abstract
No abstract record available.
Inventors
- 👤 Lubbers Renso
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:38
CPC Classifications
A; A47; A47G; A47G33/00; A47G33/04; A47G33/12; A47G33/1206; A47G2033/1286
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1848556A
Cited
US1528883A
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US1772693A
Cited
US1876276A
Cited
US2229378A
Cited
US2297191A
Cited
US2549584A
Cited
US2861699A
Cited
US2650052A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-04 | 1960-03-05 | 1960-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-04 | 1964-03-05 | 1964-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-04 | 1968-03-05 | 1968-09-04 | $7700.00 | Window Closed / Lapsed |