US2029043A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flower support
Assignee: HLAVACEK
•
Filing: 1932-11-15
•
Granted: 1936-01-28
•
Expires: 1952-11-15
Abstract
No abstract record available.
Inventors
- 👤 Rene E Wendell
- 👤 Jr Frank Hlavacek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:24
CPC Classifications
A; A01; A01G; A01G5/00; A01G5/04; Y; Y10; Y10T; Y10T24/00; Y10T24/13; Y10T24/1306; Y10T24/44; Y10T24/44641; Y10T24/44769; Y10T24/44906; Y10T24/44915
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1939-01-27 | 1939-07-29 | 1940-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-01-27 | 1943-07-29 | 1944-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-01-27 | 1947-07-29 | 1948-01-28 | $7700.00 | Window Closed / Lapsed |