US3457738A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ornamental fabric
Assignee: Burlington Industries Inc
•
Filing: 1968-02-07
•
Granted: 1969-07-29
•
Expires: 1988-02-07
Abstract
No abstract record available.
Inventors
- 👤 Bernard S Book
- 👤 John E Salsburg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:56
CPC Classifications
D; D04; D04B; D04B21/00; D04B21/14; D04B21/16; D04B23/00; D04B23/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-28 | 1973-01-27 | 1973-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-28 | 1977-01-27 | 1977-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-28 | 1981-01-27 | 1981-07-29 | $7700.00 | Window Closed / Lapsed |