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US2830305A
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Sleeping bag
Assignee: AMES HARRIS NEVILLE Co
•
Filing: 1954-12-27
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Granted: 1958-04-15
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Expires: 1974-12-27
Abstract
No abstract record available.
Inventors
- 👤 Richard N Freepons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:44
CPC Classifications
A; A47; A47G; A47G9/00; A47G9/08; A47G9/086
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1323610A
Cited
US2064458A
Cited
GB476162A
Cited
US2242130A
Cited
US2379416A
Cited
US2594438A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-14 | 1961-10-14 | 1962-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-14 | 1965-10-14 | 1966-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-14 | 1969-10-14 | 1970-04-15 | $7700.00 | Window Closed / Lapsed |