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Patent US3485496A successfully refreshed from Google Patents.
US3485496A
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Assignee: GAMMA INVENTIONS Pty Ltd
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Filing: 1967-07-31
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Granted: 1969-12-23
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Expires: 1987-07-31
Abstract
No abstract record available.
Inventors
- 👤 Phillip E Brunton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:45
CPC Classifications
G; G09; G09B; G09B1/00; G09B1/32; G09B1/36; A; A63; A63F; A63F9/00; A63F9/06; A63F9/10; A63F9/12; A63F2009/1248
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3100642A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |