LIVING WORLD
Filed: April 15, 1971
ANIMAL CAGES
Owned by: ROLF C. HAGEN, INC.
Serial Number: 72389283
LIVING WORLD
Filed: March 12, 1973
[ ANIMAL CAGES, ] ANIMAL CAGE ACCESSORIES, ANIMAL EXERCISER [ , BRINE SHRIMP HATCHERS ]
Owned by: ROLF C. HAGEN, INC.
Serial Number: 72451241
NUTRA FIN
Filed: December 26, 1978
FOOD FOR AQUARIUM FISH
Owned by: ROLF C. HAGEN, INC.
Serial Number: 73197989
FLUVAL
Filed: August 24, 1981
Aquarium Filter Units with Motor, Impeller, and Parts Thereof
Owned by: ROLF C. HAGEN, INC.
Serial Number: 73325080
AQUA-GLO
Filed: July 22, 1982
Electric Aquarium Lights
Owned by: ROLF C. HAGEN, INC.
Serial Number: 73376043
SUN-GLO
Filed: July 22, 1982
Electric Aquarium Lights
Owned by: ROLF C. HAGEN, INC.
Serial Number: 73376084
DERMACARE
Filed: October 16, 1986
ANIMAL FOOD SUPPLEMENTS FOR CONDITIONING THE PLUMAGE OF BIRDS AND THE SKIN AND COATS OF CATS
Owned by: ROLF C. HAGEN, INC.
Serial Number: 73625512
NUTRIENCE
Filed: May 13, 1988
DOG AND CAT FOOD
Owned by: ROLF C. HAGEN, INC.
Serial Number: 73729476
CYCLEGUARD
Filed: June 15, 1989
AQUARIUM FILTERS FOR FILTERING LARGE PARTICULATE MATTER, COLORS AND GASES, AND AMMONIA FROM THE AQUARIUM WATER
Owned by: ROLF C. HAGEN, INC.
Serial Number: 73806812
CYCLE
Filed: July 18, 1989
BACTERIAL BIOLOGICAL FILTER SUPPLEMENTS FOR USE IN HOME AQUARIUM
Owned by: ROLF C. HAGEN, INC.
Serial Number: 73813361
PRIME
Filed: August 11, 1989
VITAMIN SUPPLEMENTS FOR PETS BIRDS
Owned by: ROLF C. HAGEN, INC.
Serial Number: 73818622
BIO-LIFE
Filed: May 24, 1991
multi-staged aquarium filtration system with electrically-driven pump
Owned by: ROLF C. HAGEN, INC.
Serial Number: 74169780
LIVING WORLD
Filed: October 15, 1992
small animal food
Owned by: ROLF C. HAGEN, INC.
Serial Number: 74322973
AQUA PLUS
Filed: February 14, 1996
chemicals, namely, agents for treating water in aquariums
Owned by: ROLF C. HAGEN, INC.
Serial Number: 75058006
WASTE CONTROL
Filed: February 14, 1996
chemicals, namely, agents for treating water in aquariums
Owned by: ROLF C. HAGEN, INC.
Serial Number: 75058007
TROPICAN
Filed: November 8, 1996
bird food
Owned by: ROLF C. HAGEN, INC.
Serial Number: 75195157
PLANT GRO
Filed: June 17, 1997
fertilizer for fresh water plants
Owned by: ROLF C. HAGEN, INC.
Serial Number: 75309980
DURASHIELD
Filed: June 27, 1997
flexible and rigid fish pond liners for use by the hobbyist
Owned by: ROLF C. HAGEN, INC.
Serial Number: 75316375
ZEO-CARB
Filed: July 31, 1997
activated carbon for use as aquarium filtering media
Owned by: ROLF C. HAGEN, INC.
Serial Number: 75333901
TROPIMIX
Filed: October 13, 1999
seed mixture for birds [and small animals]
Owned by: ROLF C. HAGEN, INC.
Serial Number: 75822231
VISION
Filed: March 1, 2002
pet bird cage
Owned by: ROLF C. HAGEN, INC.
Serial Number: 76377412
EXO TERRA
Filed: March 27, 2002
Biological and chemical water conditioners for reptile and amphibian terrarium
Owned by: ROLF C. HAGEN, INC.
Serial Number: 76388382
HAGEN
Filed: April 17, 2007
[ Pet products and supplies, namely, chemical analysis kit for testing home garden pond water; ] water treatment chemicals…
Owned by: ROLF C. HAGEN, INC.
Serial Number: 77158597
HAGEN DIRECT
Filed: April 17, 2007
Providing distribution of pet products, namely, electronic and mail order catalog services featuring pet products
Owned by: ROLF C. HAGEN, INC.
Serial Number: 77158689
CAT IT
Filed: May 28, 2009
cat collars and leads and animal carriers
Owned by: ROLF C. HAGEN, INC.
Serial Number: 77746246
DOG IT
Filed: May 28, 2009
dog collars and leads, animal carriers and pet clothing, namely, sweaters and jackets
Owned by: ROLF C. HAGEN, INC.
Serial Number: 77746274
AVENUE
Filed: June 27, 2002
dog collars, harnesses and leashes
Owned by: ROLF C. HAGEN, INC.
Serial Number: 78139319
AQUACLEAR
Filed: October 2, 2002
PUMPS FOR USE WITH AQUARIUMS; POWERHEADS FOR USE WITH AQUARIUMS; POWERHEAD ADAPTORS FOR USE WITH AQUARIUMS; POWERHEAD EXTENSIONS…
Owned by: ROLF C. HAGEN, INC.
Serial Number: 78170070
ELITE
Filed: April 28, 2003
aquatic accessories namely air pumps
Owned by: ROLF C. HAGEN, INC.
Serial Number: 78242743
MARINA
Filed: May 6, 2003
gravel cleaner
Owned by: ROLF C. HAGEN, INC.
Serial Number: 78246014
LE SALON
Filed: May 6, 2003
grooming implements for pets, namely, nail trimmers, nail clippers,[ nail files,] and shedding blades
Owned by: ROLF C. HAGEN, INC.
Serial Number: 78246147
AQUACLEAR
Filed: May 8, 2003
Aquarium heaters and air accessories, namely, air pumps [ air stones, and air valves, ] for use with aquariums
Owned by: ROLF C. HAGEN, INC.
Serial Number: 78247394
GLO
Filed: September 8, 2003
Fluorescent electric light bulbs for aquariums and hoods
Owned by: ROLF C. HAGEN, INC.
Serial Number: 78297080
AQUA-MINDER
Filed: February 6, 2004
aquarium monitor for measuring temperature and providing signals when temperature is outside a prescribed temperature range…
Owned by: ROLF C. HAGEN, INC.
Serial Number: 78363707
AQUASTOP
Filed: November 2, 2004
Valve used with aquarium filter
Owned by: ROLF C. HAGEN, INC.
Serial Number: 78509927
FRESH & CLEAR
Filed: May 17, 2005
cat water fountain
Owned by: ROLF C. HAGEN, INC.
Serial Number: 78631174
LAGUNA
Filed: June 15, 2010
Chemical analysis kit for testing home garden pond water and water treatment chemicals for use in home garden ponds; water…
Owned by: ROLF C. HAGEN, INC.
Serial Number: 85062954
