US3634264A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and composition for cleansing hair of animals
Assignee: University of California Berkeley
•
Filing: 1967-11-02
•
Granted: 1972-01-11
•
Expires: 1987-11-02
Abstract
Abstract AN AQUEOUS SHAMPOO COMPOSITION FOR CLEANSING THE HAIR OF ANIMALS AND RIDDING SAME OF BLOOD-SUCKING ECTOPARASITES FOR A SUBSTANTIAL PERIOD OF TIME SAID COMPOSITION CONTAINING, IN SOLUTION, IMIDAZOLE, AND PREFERABLY A WATER-IMMISCIBLE LIQUID OR FAT SUCH AS PINE OIL. A METHOD UTILIZING THE AOVE COMPOSITION WHICH COMPRISES APPLYING SAID COMPOSITION TO THE HAIR OF AN ANIMAL IN THE PRESENCE OF ADDED WATER IN ORDER TO PRODUCE A GOOD LATHER. A SYNERGISTIC COMPOSITION CONTAINGING A MIXTURE OF IMIDAZOLE AND PINE OIL.
Inventors
- 👤 Roy J Pence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:43
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/16; C11D3/26; C11D3/28; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/49; A61K8/494; A61K8/4946; A61Q; A61Q17/00; A61Q17/02; A61Q5/00; A61Q5/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1975-01-10 | 1975-07-12 | 1976-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-01-10 | 1979-07-12 | 1980-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-01-10 | 1983-07-12 | 1984-01-11 | $7700.00 | Window Closed / Lapsed |