Manual of U.S. Patent Classification
as of June 30, 2000

Class
D30
ANIMAL HUSBANDRY

Class definitions may be accessed by clicking on the class title, above.
Subclass definitions may be accessed by clicking on the subclass number, below.

Patents classified in a subclass may be accessed by clicking on the " " icon following the subclass number, below.

( please note that links to definitions and classified patents may not be available for some classes and subclasses )

For search strategies, please refer to the Classification Index Explanation of Data web page.

Subclass		Title
ClassTitle		===> ANIMAL HUSBANDRY
101		AQUARIUM, FISH BOWL, OR STAND THEREFOR
102		. Simulative
103		. . Animate
104		. Combined with disparate article
105		. Plural compartment
106		. Element or attachment
107		. . Cover or reflector
108		SHELTER, PEN, OR OTHER ENCLOSURE (1)
109		. With carrying handle (e.g., animal transport type, etc.)
110		. Bird house
111		. . Simulative
112		. Simulative
113		. Farrowing Type (2)
114		. Wire, bar, or perforate type (3)
115		. . Circular in plan
116		. . Wire type
117		. Substantially circular in plan
118		. Bed, seat, or accessory therefor
119		. Element or attachment (4)
120		. . Floor panel or base
121		FEEDER OR WATERER
122		. Timed or automatic
123		. Birdbath
124		. Bird feeder
125		. . Simulative
126		. . A-Roof Type
127		. . Vertically arranged stations
128		. . Circular feed holder
129		. Bowl or dish type
130		. . Compartmented
131		. Trough or multiple station type
132		. Waterer (3)
133		. Holder for feeder or waterer
134		SADDLERY (5)
135		. Saddle or frame therefor
136		. Bridle (3)
137		. Yoke, horse collar, or hame (3)
138		. Hardware
139		. . Buckle or trace support
140		. . Ring, loop, or eye
141		. . Rein guard or holder
142		. . Stirrup
143		. . Saddle or harness stand or holder
144		BODY ATTACHED PROTECTOR OR RESTRAINER
145		. Clothing (6)
146		. Foot protector
147		. . Horseshoe type
148		. . . Open ended
149		. . Horeshoe pad
150		. . Horseshoe calk
151		. Animal restrainer
152		. . Collar, harness, or muzzle (3)
153		. . Leash (3)
154		. . Hitching post or tether
155		IDENTIFICATION TAG OR BRANDING DEVICE
156		WHIP OR PROD
157		. Spur
158		GROOMING OR ANIMAL CLEANING IMPLEMENT (7)
159		. Comb (3)
160		EXERCISER OR TOY
161		WASTE COLLECTOR (e.g., litter box, etc.)
162		. Scoop or rake type
199		MISCELLANEOUS

Information Products Division -- Contacts

Questions regarding this report should be directed to:

U.S. Patent and Trademark Office
Information Products Division
PK3- Suite 441
Washington, DC 20231

tel: (703) 306-2600
FAX: (703) 306-2737
email: oeip@uspto.gov

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Last Modified: 6 October 2000