US2806938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Illuminated rotating tree
Assignee: Individual
•
Filing: 1955-06-15
•
Granted: 1957-09-17
•
Expires: 1975-06-15
Abstract
No abstract record available.
Inventors
- 👤 Grady R Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:48
CPC Classifications
A; A47; A47G; A47G33/00; A47G33/04; A47G33/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US735010A
Cited
US1252922A
Cited
US1527596A
Cited
US1764540A
Cited
US2171116A
Cited
US2201093A
Cited
US2279182A
Cited
US2485460A
Cited
US2586791A
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 |