US2721723A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf cup tool
Assignee: Individual
•
Filing: 1952-09-25
•
Granted: 1955-10-25
•
Expires: 1972-09-25
Abstract
No abstract record available.
Inventors
- 👤 Ciambriello Sam
- 👤 Artese Dominick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:27
CPC Classifications
A; A63; A63B; A63B57/00; A63B57/60
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US900337A
Cited
US947819A
Cited
DE334161C
Cited
US1482745A
Cited
US1568321A
Cited
US1746570A
Cited
US1632482A
Cited
CH225112A
Cited
US2441981A
Cited
US2471557A
Cited
US2486286A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-10-24 | 1959-04-25 | 1959-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-24 | 1963-04-25 | 1963-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-24 | 1967-04-25 | 1967-10-25 | $7700.00 | Window Closed / Lapsed |