US3389666A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Furniture element
Assignee: HEINZ SCHULTZE BONATZ
•
Filing: 1966-10-07
•
Granted: 1968-06-25
•
Expires: 1986-10-07
Abstract
No abstract record available.
Inventors
- 👤 Schultze-Bonatz Heinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:39
CPC Classifications
A; A47; A47B; A47B47/00; A47B47/04; A47B47/042; F; F16; F16B; F16B12/00; F16B12/10; F16B12/12; F16B12/14; A47B2220/00; A47B2220/0052; A47B2220/0058
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US409559A
Cited
US1142932A
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US2225612A
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US2276308A
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US2595002A
Cited
US2630164A
Cited
US2751706A
Cited
US2730420A
Cited
US3276172A
Cited
US3285684A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-25 | 1971-12-25 | 1972-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-25 | 1975-12-25 | 1976-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-25 | 1979-12-25 | 1980-06-25 | $7700.00 | Window Closed / Lapsed |