US2025183A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable putting green
Assignee: Individual
•
Filing: 1933-01-05
•
Granted: 1935-12-24
•
Expires: 1953-01-05
Abstract
No abstract record available.
Inventors
- 👤 William H Stayton
- 👤 Livingston Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:16
CPC Classifications
A; A63; A63B; A63B67/00; A63B67/02; A63B57/00; A63B57/30; A63B57/357; A63B57/40; A63B69/00; A63B69/36; A63B69/3676; A63B71/00; A63B71/04; A63B71/02; A63B71/023; A63B2071/024; A63B2210/00; A63B2210/50
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) | 1938-12-23 | 1939-06-24 | 1939-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-12-23 | 1943-06-24 | 1943-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-12-23 | 1947-06-24 | 1947-12-24 | $7700.00 | Window Closed / Lapsed |