US3135387A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coconut classifier
Assignee: Individual
•
Filing: 1961-08-21
•
Granted: 1964-06-02
•
Expires: 1981-08-21
Abstract
No abstract record available.
Inventors
- 👤 Belendez-Garcia Joaquin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 00:34
CPC Classifications
B; B07; B07B; B07B13/00; Y; Y10; Y10S; Y10S209/00; Y10S209/933
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US363974A
Cited
US374680A
Cited
US399509A
Cited
US434514A
Cited
US1326117A
Cited
US1359586A
Cited
GB392295A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |