US3134782A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chjxch-
Assignee: —
•
Filing: —
•
Granted: 1964-05-26
•
Expires: 1981-05-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:16
CPC Classifications
C; C07; C07D; C07D451/00; C07D451/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
14 words
A COMPOUND SELECTED FROM THE GROUP CONSISTING (A) 3-(MONOCARBOCYCLIC ARYL)-3-(MONOCARBOCYCLIC ARYLHYDROXYMETHYL)TROPANES OF THE FORMULA
Claim 2
Dependent Claim
14 words
A COMPOUND SELECTED FROM THE GROUP CONSISTING (A) 3-(MONOCARBOCYCLIC ARYL)-3-(MONOCARBOCYCLIC ARYLHYDROXYMETHYL)TROPANES OF THE FORMULA
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |