US2655513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pesticidal compounds
Assignee: Arvey Corp
•
Filing: 1952-07-05
•
Granted: 1953-10-13
•
Expires: 1972-07-05
Abstract
No abstract record available.
Inventors
- 👤 Kleiman Morton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:45
CPC Classifications
C; C07; C07D; C07D493/00; C07D493/02; C07D493/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
20 words
AS A NEW COMPOSITION OF MATTER A COPOUND OF THE GROUP CONSISTING OF 1,2,3,4,10,10-HEXACHLORO-1,4-METHANO-5,8-OXA -1,4,4A,5,8,8AHEXAHYDRONAPHTHALENE; 1,2,3,4,10,10-HEXACHLORO1,4-METHANO-5-METHYL-5,8-OXA -1,4,4A,5,8,8AHEXAHYDRONAPHTHALENE; AND I,2,3,4,10,10-HEXACHLORO-1,4-METHANO-5,8- DIMETHYL-5,8-OXA1,4,4A,5,8,8A-HEXAHYDROANPHTHALENE.
Claim 2
Dependent Claim
20 words
AS A NEW COMPOSITION OF MATTER A COPOUND OF THE GROUP CONSISTING OF 1,2,3,4,10,10-HEXACHLORO-1,4-METHANO-5,8-OXA -1,4,4A,5,8,8AHEXAHYDRONAPHTHALENE; 1,2,3,4,10,10-HEXACHLORO1,4-METHANO-5-METHYL-5,8-OXA -1,4,4A,5,8,8AHEXAHYDRONAPHTHALENE; AND I,2,3,4,10,10-HEXACHLORO-1,4-METHANO-5,8- DIMETHYL-5,8-OXA1,4,4A,5,8,8A-HEXAHYDROANPHTHALENE.
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) | 1956-10-12 | 1957-04-13 | 1957-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-12 | 1961-04-13 | 1961-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-12 | 1965-04-13 | 1965-10-13 | $7700.00 | Window Closed / Lapsed |