US2887395A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of preparing protein
Assignee: Georgia Pacific Nonwovens LLC
•
Filing: 1955-01-10
•
Granted: 1959-05-19
•
Expires: 1975-01-10
Abstract
No abstract record available.
Inventors
- 👤 Rowe Stewart
- 👤 Charles T Nugent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:37
CPC Classifications
D; D21; D21H; D21H19/00; D21H19/36; D21H19/44; D21H19/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2312056A
Cited
CA482188A
Cited
US2666049A
Cited
US2309113A
Cited
US2403251A
Cited
US2392302A
Cited
US2462811A
Cited
US2484878A
Cited
US2810656A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-18 | 1962-11-17 | 1963-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-18 | 1966-11-17 | 1967-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-18 | 1970-11-17 | 1971-05-19 | $7700.00 | Window Closed / Lapsed |