US3423774A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pillow cover
Assignee: Seagraves Industries Inc
•
Filing: 1967-07-24
•
Granted: 1969-01-28
•
Expires: 1987-07-24
Abstract
No abstract record available.
Inventors
- 👤 Foy J Streetman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:59
CPC Classifications
A; A47; A47G; A47G9/00; A47G9/02; A47G9/0238; A47G9/0253; A42; A42B; A42B1/00; A42B1/04; A42B1/045; A42B1/16; Y; Y10; Y10S; Y10S5/00; Y10S5/925; Y10S5/926
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US690914A
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US1542561A
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US2667915A
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US2779033A
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US2845637A
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US2956291A
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US3071783A
Cited
US3109182A
Cited
US3124812A
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US3283343A
Cited
US3274623A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-28 | 1972-07-29 | 1973-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-28 | 1976-07-29 | 1977-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-28 | 1980-07-29 | 1981-01-28 | $7700.00 | Window Closed / Lapsed |