Patent US3401411A successfully refreshed from Google Patents.
US3401411A
Expired / Lapsed
US
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Upholstery construction
Assignee: Individual
•
Filing: 1967-03-10
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Granted: 1968-09-17
•
Expires: 1987-03-10
Abstract
No abstract record available.
Inventors
- 👤 Morrison Ben
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:20
CPC Classifications
A; A47; A47C; A47C27/00; A47C27/14; A47C27/20; A47C7/00; A47C7/02; A47C7/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2236007A
Cited
US2540441A
Cited
US2913041A
Cited
US3031691A
Cited
US3070814A
Cited
US3307207A
Cited
US3251078A
Cited
US3310819A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-17 | 1972-03-18 | 1972-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-17 | 1976-03-18 | 1976-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-17 | 1980-03-18 | 1980-09-17 | $7700.00 | Window Closed / Lapsed |