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Patent US2946435A successfully refreshed from Google Patents.
US2946435A
Expired / Lapsed
US
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Adhesive bandage
Assignee: Johnson and Johnson
•
Filing: 1956-05-02
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Granted: 1960-07-26
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Expires: 1976-05-02
Abstract
No abstract record available.
Inventors
- 👤 Schladermundt Peter
- 👤 William H Dennerlein
- 👤 Jr Langdon S Simons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:45
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/02; A61F13/0203
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE308355C
Cited
US1424024A
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US1949271A
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US2329262A
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US2676702A
Cited
US2880863A
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US2752038A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |