US1421340A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Christmas-tree stand
Assignee: Individual
•
Filing: 1921-06-29
•
Granted: 1922-06-27
•
Expires: 1941-06-29
Abstract
No abstract record available.
Inventors
- 👤 Zelazo Stanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:05
CPC Classifications
A; A47; A47G; A47G33/00; A47G33/04; A47G33/12; A47G2033/1286
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1925-06-26 | 1925-12-26 | 1926-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1929-06-26 | 1929-12-26 | 1930-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1933-06-26 | 1933-12-26 | 1934-06-27 | $7700.00 | Window Closed / Lapsed |