Patent US2851703A successfully refreshed from Google Patents.
US2851703A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fitted sleeping cover
Assignee: Individual
•
Filing: 1956-02-16
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Granted: 1958-09-16
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Expires: 1976-02-16
Abstract
No abstract record available.
Inventors
- 👤 Charles C Greco
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:11
CPC Classifications
A; A47; A47G; A47G9/00; A47G9/02; A47G9/0238; A47G9/0246; A47D; A47D15/00; A47D15/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2239017A
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US1241699A
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US1276361A
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US1403873A
Cited
US2227751A
Cited
US2491394A
Cited
US2574748A
Cited
US2677137A
Cited
US2525713A
Cited
FR1112549A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-15 | 1962-03-17 | 1962-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-15 | 1966-03-17 | 1966-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-15 | 1970-03-17 | 1970-09-16 | $7700.00 | Window Closed / Lapsed |