Patent US3434686A successfully refreshed from Google Patents.
US3434686A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Suspender for thin objects
Assignee: Individual
•
Filing: 1967-04-25
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Granted: 1969-03-25
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Expires: 1987-04-25
Abstract
No abstract record available.
Inventors
- 👤 Yoshizaburo Aoi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:21
CPC Classifications
B; B42; B42F; B42F15/00; B42F15/06; B42F15/066; A; A47; A47L; A47L13/00; A47L13/10; A47L13/50; A47L13/51; A47L13/512; G; G09; G09F; G09F1/00; G09F1/10
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) | 1972-03-24 | 1972-09-23 | 1973-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-24 | 1976-09-23 | 1977-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-24 | 1980-09-23 | 1981-03-25 | $7700.00 | Window Closed / Lapsed |