Patent US2563593A successfully refreshed from Google Patents.
US2563593A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical bandage
Assignee: —
•
Filing: —
•
Granted: 1951-08-07
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Expires: 1968-08-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:28
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/01; A61F13/01034; A61F13/01008; A61F13/15; A61F13/84; A61F13/8405; A61F2013/00089; A61F2013/00102; A61F2013/00119; Y; Y10; Y10S; Y10S260/00; Y10S260/47
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
26 words
A SURGICAL BANDAGE REMAINING TAUT WHEN APPLIED COMPOSED OF A SOLID SOLUTION OF APPROXIMATELY EQUAL PROPORTIONS BY WEIGHT OF POLYVINYL CHLORIDE, DIBUTYL PHTHALATE AND METHYL SALICYLATE.
Claim 2
Dependent Claim
26 words
A SURGICAL BANDAGE REMAINING TAUT WHEN APPLIED COMPOSED OF A SOLID SOLUTION OF APPROXIMATELY EQUAL PROPORTIONS BY WEIGHT OF POLYVINYL CHLORIDE, DIBUTYL PHTHALATE AND METHYL SALICYLATE.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-06 | 1955-02-05 | 1955-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-06 | 1959-02-05 | 1959-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-06 | 1963-02-05 | 1963-08-07 | $7700.00 | Window Closed / Lapsed |