US3549509A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid objects containing lignocellulose particles and radiation-induced polymer and method of making same
Assignee: Di Giorgio Corp
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Filing: 1967-06-01
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Granted: 1970-12-22
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Expires: 1987-06-01
Abstract
No abstract record available.
Inventors
- 👤 Samuel L Casalina
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:45
CPC Classifications
C; C08; C08F; C08F251/00; C08F251/02; C08L; C08L97/00; C08L97/02; B; B27; B27K; B27K3/00; B27K3/02; B27K3/15; B27K5/00; B27K5/003; C08L33/00; C08L33/04; C08L33/06; C08L33/08; C08L33/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-21 | 1974-06-22 | 1974-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-21 | 1978-06-22 | 1978-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-21 | 1982-06-22 | 1982-12-22 | $7700.00 | Window Closed / Lapsed |