US3416079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf practice devices
Assignee: EASYSERVE Ltd
•
Filing: 1966-07-05
•
Granted: 1968-12-10
•
Expires: 1986-07-05
Abstract
No abstract record available.
Inventors
- 👤 Burger Germain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 17:47
CPC Classifications
G; G04; G04F; G04F10/00; G04F10/10; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/929
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1611716A
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US1561225A
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US2102166A
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US2021766A
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US2177569A
Cited
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US2190497A
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US2599586A
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US2626312A
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US2933681A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-10 | 1972-06-10 | 1972-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-10 | 1976-06-10 | 1976-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-10 | 1980-06-10 | 1980-12-10 | $7700.00 | Window Closed / Lapsed |