Patent US6273886B1 successfully refreshed from Google Patents.
US2190378A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gauze bandage
Assignee: GENERAL BANDAGES Inc
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Filing: 1936-07-13
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Granted: 1940-02-13
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Expires: 1956-07-13
Abstract
No abstract record available.
Inventors
- 👤 Joseph A Hinkamp
- 👤 Harry R Brasel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:13
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/02; A61F13/0276; A61F13/0283; A61F13/15; A61F13/56; A61F13/58; A61F2013/00089; A61F2013/00102; A61F2013/5666
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1943-02-12 | 1943-08-14 | 1944-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-02-12 | 1947-08-14 | 1948-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-02-12 | 1951-08-14 | 1952-02-13 | $7700.00 | Window Closed / Lapsed |