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Patent US3398005A successfully refreshed from Google Patents.
US3398005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cement composition and products thereof
Assignee: Georgia-Pacific LLC
•
Filing: 1965-02-24
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Granted: 1968-08-20
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Expires: 1985-02-24
Abstract
No abstract record available.
Inventors
- 👤 Vincent F Felicetta
- 👤 Aaron E Markham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:55
CPC Classifications
C; C04; C04B; C04B24/00; C04B24/16; C04B24/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2854444A
Cited
US3008843A
Cited
US3090692A
Cited
US3240736A
Cited
US3232777A
Cited
US3307588A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-20 | 1972-02-19 | 1972-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-20 | 1976-02-19 | 1976-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-20 | 1980-02-19 | 1980-08-20 | $7700.00 | Window Closed / Lapsed |