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Patent US3708334A successfully refreshed from Google Patents.
US3708334A
Expired / Lapsed
US
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Method of marking the skin or fur of animals
Assignee: IMC Chemical Group Inc
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Filing: 1971-03-22
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Granted: 1973-01-02
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Expires: 1991-03-22
Abstract
Abstract A durable marking composition especially suitable for marking the skin of animals, consisting essentially of 4,4bis(hydroxymethyl)-2-alkyl or alkenyl-2-oxazoline and a color body.
Inventors
- 👤 J Firth
- 👤 J Frump
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:55
CPC Classifications
C; C09; C09B; C09B67/00; C09B67/0071; D; D06; D06P; D06P1/00; D06P1/44; D06P1/64; D06P1/642; D06P1/6426; D06P3/00; D06P3/02; D06P3/04; D06P3/32; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23986; Y10T428/24; Y10T428/24802
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
15 words
The method of claim 1 wherein said oxazoline is used as the entire said vehicle.
Claim 2
Dependent Claim
11 words
The method of claim 1 wherein the said oxazoline is 2-heptadecenyl-4,4-bis-(hydroxymethyl)-2-oxazoline.
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) | 1976-01-02 | 1976-07-03 | 1977-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-01-02 | 1980-07-03 | 1981-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-01-02 | 1984-07-03 | 1985-01-02 | $7700.00 | Window Closed / Lapsed |