Patent US2656061A successfully refreshed from Google Patents.
US2656061A
Expired / Lapsed
US
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Golf ball retriever
Assignee: Individual
•
Filing: 1950-05-29
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Granted: 1953-10-20
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Expires: 1970-05-29
Abstract
No abstract record available.
Inventors
- 👤 Edward G Lockie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:36
CPC Classifications
A; A63; A63B; A63B47/00; A63B47/02; A63B47/021
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US666689A
Cited
US1099540A
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US2482355A
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US2365540A
Cited
US2413679A
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US2484437A
Cited
US2539596A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-19 | 1957-04-20 | 1957-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-19 | 1961-04-20 | 1961-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-19 | 1965-04-20 | 1965-10-20 | $7700.00 | Window Closed / Lapsed |