Patent US3362201A successfully refreshed from Google Patents.
US3362201A
Expired / Lapsed
US
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Key holder
Assignee: GEORGE O LACHIN
•
Filing: 1965-10-15
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Granted: 1968-01-09
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Expires: 1985-10-15
Abstract
No abstract record available.
Inventors
- 👤 James G Lachin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:36
CPC Classifications
A; A44; A44B; A44B15/00; F; F16; F16B; F16B45/00; F16B45/02; F16B45/027; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3984; Y10T70/00; Y10T70/80; Y10T70/8432; Y10T70/8676; Y10T70/8757
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US302509A
Cited
US1093945A
Cited
US1626987A
Cited
US2307808A
Cited
US2791899A
Cited
US2855775A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-08 | 1971-07-10 | 1972-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-08 | 1975-07-10 | 1976-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-08 | 1979-07-10 | 1980-01-09 | $7700.00 | Window Closed / Lapsed |