US2840080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hygienic pad
Assignee: Individual
•
Filing: 1956-12-18
•
Granted: 1958-06-24
•
Expires: 1976-12-18
Abstract
No abstract record available.
Inventors
- 👤 Millard J Clark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:06
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/00051; A61F13/00072; A61F13/00063; A61F13/15; A61F13/551; A61F13/84; A61F13/8405; A61F2013/15008; A61F2013/15048; A61F2013/15113; Y; Y10; Y10S; Y10S206/00; Y10S206/812
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) | 1961-06-23 | 1961-12-23 | 1962-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-23 | 1965-12-23 | 1966-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-23 | 1969-12-23 | 1970-06-24 | $7700.00 | Window Closed / Lapsed |