US3055360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plaster of paris composition and production of bandages using the same
Assignee: Scholl Manufacturing Co Inc
•
Filing: 1959-03-23
•
Granted: 1962-09-25
•
Expires: 1979-03-23
Abstract
No abstract record available.
Inventors
- 👤 Turkewitsch William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:48
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/04; A61L; A61L15/00; A61L15/07; A61L15/08; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31971; Y10T428/31975; Y10T428/31978
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
A BANDAGE STRUCTURE COMPRISING A FIBROUS BASE AND AN IMPREGNANT THEREIN COMPRISING A WATER INSOLUBLE BINDER OF SPONG-LIKE CHARACTER HAVING DISPERSED THEREIN A MIXTURE OF A HYDRATABLE PLASTER OF PARIS WITH A SILICEOUS MATERIAL SELECTED FROM THE GROUP CONSISTING OF SILICON OXIDE AND A MAGNESIUM SILICATE.
Claim 2
Dependent Claim
46 words
A BANDAGE STRUCTURE COMPRISING A FIBROUS BASE AND AN IMPREGNANT THEREIN COMPRISING A WATER INSOLUBLE BINDER OF SPONG-LIKE CHARACTER HAVING DISPERSED THEREIN A MIXTURE OF A HYDRATABLE PLASTER OF PARIS WITH A SILICEOUS MATERIAL SELECTED FROM THE GROUP CONSISTING OF SILICON OXIDE AND A MAGNESIUM SILICATE.
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Cited
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Cited
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Cited
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-24 | 1966-03-26 | 1966-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-24 | 1970-03-26 | 1970-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-24 | 1974-03-26 | 1974-09-25 | $7700.00 | Window Closed / Lapsed |