US3327705A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medical dressing
Assignee: Dow Silicones Corp
•
Filing: 1965-07-07
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Granted: 1967-06-27
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Expires: 1985-07-07
Abstract
No abstract record available.
Inventors
- 👤 Jordan E Miller
- 👤 Spira Melvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:09
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/00051; A61F13/00063; A61F13/06; A61F13/10; A61F13/104; A61L; A61L15/00; A61L15/16; A61L15/22; A61L15/225; A61L15/26; A61F13/15; A61F13/84; A61F13/8405; A61F2013/00089; A61F2013/00157; A61F2013/00165; A61F2013/00182; A61F2013/00272; A61F2013/00361; A61F2013/00365; A61F2013/00519; A61F2013/00846
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
25 words
A MEDICAL DRESSING COMPRISING A LIQUID-TIGHT SEALED ENVELOPE CONTAINING A SILICONE FLUID MEDIUM AND A QUANTITY OF FIBROUS ABSORBENT MATERIAL FREELY SUSPENDED IN SAID FLUID.
Claim 2
Dependent Claim
25 words
A MEDICAL DRESSING COMPRISING A LIQUID-TIGHT SEALED ENVELOPE CONTAINING A SILICONE FLUID MEDIUM AND A QUANTITY OF FIBROUS ABSORBENT MATERIAL FREELY SUSPENDED IN SAID FLUID.
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) | 1970-06-26 | 1970-12-26 | 1971-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-26 | 1974-12-26 | 1975-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-26 | 1978-12-26 | 1979-06-27 | $7700.00 | Window Closed / Lapsed |