Patent US3294424A successfully refreshed from Google Patents.
Patent US1697770A successfully refreshed from Google Patents.
Patent US2482375A successfully refreshed from Google Patents.
Patent US3428450A successfully refreshed from Google Patents.
Patent US1920960A successfully refreshed from Google Patents.
US1920960A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for cleaning golf balls or the like
Assignee: COGSDILL Manufacturing Co
•
Filing: 1928-11-26
•
Granted: 1933-08-08
•
Expires: 1948-11-26
Abstract
No abstract record available.
Inventors
- 👤 Stuart A Cogsdill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:00
CPC Classifications
A; A63; A63B; A63B47/00; A63B47/04
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) | 1936-08-07 | 1937-02-06 | 1937-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-08-07 | 1941-02-06 | 1941-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-08-07 | 1945-02-06 | 1945-08-08 | $7700.00 | Window Closed / Lapsed |