Patent US3422993A successfully refreshed from Google Patents.
US3422993A
Expired / Lapsed
US
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Foam dispensing device and package
Assignee: SC Johnson and Son Inc
•
Filing: 1967-07-26
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Granted: 1969-01-21
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Expires: 1987-07-26
Abstract
No abstract record available.
Inventors
- 👤 George L Boehm
- 👤 Stephen R Horvath Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:02
CPC Classifications
A; A45; A45D; A45D27/00; A45D27/02; B; B05; B05B; B05B11/00; B05B11/01; B05B11/04; B05B11/042; B05B11/043; B05B7/00; B05B7/0018; B05B7/0025; B05B7/0031; B05B7/0037; B65; B65D; B65D47/00; B65D47/04; B65D47/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3010613A
Cited
US2980342A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-21 | 1972-07-22 | 1973-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-21 | 1976-07-22 | 1977-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-21 | 1980-07-22 | 1981-01-21 | $7700.00 | Window Closed / Lapsed |