US3055847A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of a foamed resin from alkoxyaryloxyaluminum compounds
Assignee: US Borax Inc
•
Filing: 1959-05-18
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Granted: 1962-09-25
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Expires: 1979-05-18
Abstract
No abstract record available.
Inventors
- 👤 William G Woods
- 👤 Marlowe L Iverson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:15
CPC Classifications
C; C08; C08J; C08J9/00; C08J9/02; C07; C07F; C07F5/00; C07F5/06; C07F5/069; C08G; C08G79/00; C08G79/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2835688A
Cited
US2936317A
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 |