US3188663A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Upholstery construction
Assignee: Individual
•
Filing: 1962-11-13
•
Granted: 1965-06-15
•
Expires: 1982-11-13
Abstract
No abstract record available.
Inventors
- 👤 Conrad William Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:20
CPC Classifications
A; A47; A47C; A47C31/00; A47C31/02; A47C31/026
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1226600A
Cited
US2151628A
Cited
US2333311A
Cited
FR1228074A
Cited
US3001824A
Cited
US3082038A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-14 | 1968-12-14 | 1969-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-14 | 1972-12-14 | 1973-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-14 | 1976-12-14 | 1977-06-15 | $7700.00 | Window Closed / Lapsed |