Patent US2905176A successfully refreshed from Google Patents.
US2905176A
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US
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Diapers
Assignee: Alamac Knitting Mills Inc
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Filing: 1956-02-01
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Granted: 1959-09-22
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Expires: 1976-02-01
Abstract
No abstract record available.
Inventors
- 👤 Harold F Davidson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:45
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/51; A61F13/511; A61F13/51121; A61F13/513; A61F13/51305; A61F13/53; A61F13/534; A61F13/537; A61F13/53704; A61F2013/51139
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) | 1962-09-21 | 1963-03-23 | 1963-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-21 | 1967-03-23 | 1967-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-21 | 1971-03-23 | 1971-09-22 | $7700.00 | Window Closed / Lapsed |