US2607346A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Contrivance for the placing of sanitary cotton pads
Assignee: International Cellucotton Products Co
•
Filing: 1948-02-29
•
Granted: 1952-08-19
•
Expires: 1968-02-29
Abstract
No abstract record available.
Inventors
- 👤 Milcent Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:20
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/20; A61F13/26; A61F13/266
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US620051A
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US668929A
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US688188A
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GB188227A
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FR718042A
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US2092427A
Cited
AU2441735A
Cited
US2264586A
Cited
US2234046A
Cited
GB527474A
Cited
US2298752A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-19 | 1956-02-18 | 1956-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-19 | 1960-02-18 | 1960-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-19 | 1964-02-18 | 1964-08-19 | $7700.00 | Window Closed / Lapsed |