US3446360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-actuating record holding apparatus
Assignee: Individual
•
Filing: 1966-10-28
•
Granted: 1969-05-27
•
Expires: 1986-10-28
Abstract
No abstract record available.
Inventors
- 👤 Julian Gutierrez
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 00:45
CPC Classifications
G; G11; G11B; G11B33/00; G11B33/02; G11B33/04; G11B33/0405; G11B33/0433
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
NL81789C
Cited
US815785A
Cited
US1469798A
Cited
US1474642A
Cited
US1440491A
Cited
US1692231A
Cited
FR725993A
Cited
DE649720C
Cited
US2226519A
Cited
US2843131A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-26 | 1972-11-25 | 1973-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-26 | 1976-11-25 | 1977-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-26 | 1980-11-25 | 1981-05-27 | $7700.00 | Window Closed / Lapsed |