US3396933A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Furniture leg construction
Assignee: Individual
•
Filing: 1967-10-31
•
Granted: 1968-08-13
•
Expires: 1987-10-31
Abstract
No abstract record available.
Inventors
- 👤 Obediah C Ward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:23
CPC Classifications
A; A47; A47C; A47C3/00; A47B; A47B13/00; A47B13/02; A47B13/04; A47C4/00; A47C4/02; A47C4/021; A47C4/03; A47B2013/026; A47B2013/027; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7001
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US410947A
Cited
US595686A
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US1089289A
Cited
US1230545A
Cited
US1577724A
Cited
GB409323A
Cited
US2271496A
Cited
US2444991A
Cited
US2672658A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-13 | 1972-02-12 | 1972-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-13 | 1976-02-12 | 1976-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-13 | 1980-02-12 | 1980-08-13 | $7700.00 | Window Closed / Lapsed |