US3362407A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Colostomy appliance
Assignee: Individual
•
Filing: 1964-11-04
•
Granted: 1968-01-09
•
Expires: 1984-11-04
Abstract
No abstract record available.
Inventors
- 👤 Miller Archibald
- 👤 Harry C Dickinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:44
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/44; A61F5/445
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB191128242A
Cited
US2043097A
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US2205270A
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US2327514A
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US2546779A
Cited
US2437019A
Cited
US2554840A
Cited
US2593211A
Cited
US2652055A
Cited
US2788785A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-08 | 1971-07-10 | 1972-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-08 | 1975-07-10 | 1976-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-08 | 1979-07-10 | 1980-01-09 | $7700.00 | Window Closed / Lapsed |