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Pet Toilet-Like Water Disk and Food Storage
One pet-friendly inventor patented "a device for watering pets, e.g., a dog or cat." The device, he helpfully noted, "has the general shape of a toilet."
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| Number | Title | Issue Date |
| 4046752 | Process for preparing an azo compound from a 2-aminothiazole diazo component A process for the direct preparation of pure thiazolazo compounds had been found with the use of a 2-aminothiazole as diazo or azo component in a coupling process wherein the 2-aminothiazole used therein is subjected to the usual coupling reaction, if use... | 09/06/1977 |
| 4039539 | 1,2,4-Triazole-azo-aniline cationic dyestuffs Cationic dyestuffs of the formula ##STR1## in which R, R' and R" denote alkyl, alkenyl, cycloalkyl or aralkyl and R1 denotes hydrogen, alkyl, alkenyl, cycloalkyl or aralkyl or R1 can form a five-membered or six-membered heterocyclic ring ... | 08/02/1977 |
| 4028321 | Basic azo amino-phenylene dyestuffs A basic dyestuff of the formula ##STR1## wherein R1 is hydrogen, alkyl of 1 to 5 carbon atoms, hydroxyalkyl of 1 to 4 carbon atoms, cyanoalkyl of 1 to 4 carbon atoms in the alkyl moiety or chloroalkyl of 1 to 4 carbon atoms, R'2... | 06/07/1977 |
| 4025301 | Azo dyes derived from 3-amino pyridine in hair dye compositions A composition for dyeing hair comprises in a cosmetic vehicle at least one dye compound of the formula ##STR1## wherein B is selected from the group consisting of ##STR2## and ##STR3## wherein R is lower alkyl containing 1-4 carbon ato... | 05/24/1977 |
| 4018756 | Thiazole and benzothiazole cationic dyes A cationic dye compound of the formula ##STR1## wherein the group ##STR2## represents an unsubstituted or 4 and/or 5-substituted thiazole ring, or an unsubstituted or 6-substituted benzothiazole ring, B represents an indolyl group represent... | 04/19/1977 |
| 4006127 | Cationic diazacyanine dyestuffs Dyestuffs of the formula ##STR1## WHEREIN A denotes a ring which contains at least one quaternary nitrogen atom; B denotes an isocyclic or heterocyclic radical; Y denotes a radical for completing a ring; R denotes hydrogen or alkyl; An - denote... | 02/01/1977 |
| 3948878 | Pyrazolium-azo-phenyl compounds Dyestuffs of the formula: ##SPC1## In which R1 represents a hydrogen atom or an alkyl or aryl group, R2 represents an alkyl group, R3 represents an aryl group when R1 is an alkyl group and an alkyl group when R | 04/06/1976 |
| 3933786 | Heterocyclic-azo-phenyl compounds containing a styrl group An azo dyestuff that contains at least one residue of a styryl dyestuff. The dyestuffs dye synthetic fibers in bright colours the dyestuffs are of the formula ##EQU1## wherein D is a heterocyclic diazo component, B is a coupling component, A is ... | 01/20/1976 |
