US2894752A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf practice device
Assignee: Reflectone Corp
•
Filing: 1955-01-07
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Granted: 1959-07-14
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Expires: 1975-01-07
Abstract
No abstract record available.
Inventors
- 👤 Luther G Simjian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:28
CPC Classifications
A; A63; A63B; A63B24/00; A63B24/0021; A63B69/00; A63B69/36; A63B69/3658; G; G06; G06G; G06G7/00; G06G7/48; G06G7/80; A63B2024/0028; A63B2024/0031; A63B2024/0037; A63B2220/00; A63B2220/10; A63B2220/16; A63B2220/20; A63B2220/24; A63B2220/30; A63B2220/80; A63B2220/801; A63B2220/807; A63B69/0002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-13 | 1963-01-12 | 1963-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-13 | 1967-01-12 | 1967-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-13 | 1971-01-12 | 1971-07-14 | $7700.00 | Window Closed / Lapsed |