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 19:57
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
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US409559A
Cited
US1142932A
Cited
US2225612A
Cited
US2276308A
Cited
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 |