Patent US2547722A successfully refreshed from Google Patents.
US2547722A
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Animal repellent compositions comprising thiocyanic acid salts of primary and secondary methylidene amines
Assignee: Goodrich Corp
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Filing: 1947-11-15
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Granted: 1951-04-03
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Expires: 1967-11-15
Abstract
No abstract record available.
Inventors
- 👤 Floyd D Stewart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:34
CPC Classifications
C; C07; C07C; C07C211/00; C07C211/33; C07C211/34; C07C211/35; A; A01; A01N; A01N47/00; A01N47/40; A01N47/48; C07C2601/00; C07C2601/12; C07C2601/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
36 words
A COMPOSITION FOR REPELLING RODENTS AND OTHER DEPREDATING ANIMALS WHICH COMPRISES AS THE ESSENTIAL ACTIVE INGREDIENT A THIOCYANIC ACID SALT OF A METHYLIDENE AMINE AND AS A CARRIER THEREFOR AN AQUEOUS SOLUTION OF A DISPERSING AGENT.
Claim 2
Dependent Claim
36 words
A COMPOSITION FOR REPELLING RODENTS AND OTHER DEPREDATING ANIMALS WHICH COMPRISES AS THE ESSENTIAL ACTIVE INGREDIENT A THIOCYANIC ACID SALT OF A METHYLIDENE AMINE AND AS A CARRIER THEREFOR AN AQUEOUS SOLUTION OF A DISPERSING AGENT.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-02 | 1954-10-02 | 1955-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-02 | 1958-10-02 | 1959-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-02 | 1962-10-02 | 1963-04-03 | $7700.00 | Window Closed / Lapsed |