Patent US3485919A successfully refreshed from Google Patents.
US3485919A
Expired / Lapsed
US
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Antibacterial composition
Assignee: Procter and Gamble Co
•
Filing: 1963-09-05
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Granted: 1969-12-23
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Expires: 1983-09-05
Abstract
No abstract record available.
Inventors
- 👤 John H Markgraf
- 👤 Herbert Quinn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:02
CPC Classifications
A; A01; A01N; A01N31/00; A01N31/08; A01N41/00; A01N41/02; A01N41/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2250480A
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US2650480A
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US2846398A
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US2957785A
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US3108036A
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US3084097A
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US3207660A
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US3256143A
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US3249640A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |