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Sigma Trademarks
SIGMA
Communications software, namely, computer application programs for pagers, cellular phones, personal digital assistants, and computers, for use in connecting these devices to the global computer network and limited computer networks
Cancelled
·
May 29, 2003
·
78255987
·
SIGMA
Computer software for the management of digital content and services for use by communications service providers
Cancelled
·
June 7, 2002
·
78134022
·
SIGMA
ELEVATORS, ESCALATORS, LIFTS, HOISTS, CRANES, CONVEYORS, MACHINES, ELECTRIC PARKING SYSTEMS, RELATED ENGINES AND MOTORS, AND PARTS RELATED THERETO INCLUDING ELEVATOR GROUP MANAGEMENT SYSTEMS.
Abandoned
·
February 2, 2001
·
78046269
·
SIGMA
Jewelry
Abandoned
·
November 18, 2009
·
77875763
·
SIGMA
Artists' brushes
Registered
·
November 18, 2009
·
77875737
·
SIGMA
TEXTILE FABRICS; FABRICS FOR USE IN MANUFACTURING CLOTHING
Registered
·
June 23, 2009
·
77765787
·
SIGMA
Commercial furniture for the restaurant, hotel, hospitality and food services industries
Abandoned
·
May 28, 2009
·
77746617
·
SIGMA
Association services, namely, promoting the interests of gasoline marketers
Registered
·
May 27, 2009
·
77745726
·
SIGMA
Metal knobs, pulls, and hinges for cabinets and drawers
Cancelled
·
May 5, 2009
·
77729397
·
SIGMA
Computer software for analyzing geophysical data related to an oil field
Abandoned
·
July 18, 2008
·
77526172
·
SIGMA
medical and scientific research, namely, conducting clinical trials in the field of gastrointestinal disorders
Abandoned
·
May 1, 2008
·
77463273
·
SIGMA
semiconductor chips and integrated circuits
Cancelled
·
March 3, 2008
·
77411092
·
SIGMA
Hunting knives; [ Japanese swords; ] Knives for hobby use; Sabres; Sabres; Sport knives; [ Swords; ] Throwing knives
Registered
·
February 19, 2008
·
77400098
·
SIGMA
Automated microscope and operating software sold as a unit for use in laboratory operations; Biological microscopes; Body-tubes for microscopes; Electron microscopes; Metallurgical microscopes; Microscope condensers; Microscope illuminating devices; Microscopes; Microscopes and parts thereof; Microscopes and their parts; Microscopes, including stereomicroscopes; Operating microscope stands; Polarizing microscopes; Precision instruments for manipulation and positioning of microscopic objects; ...
Abandoned
·
November 5, 2007
·
77321340
·
SIGMA
Lighting system, speedometers and odometers for bicycles
Abandoned
·
October 25, 2007
·
77313062
·
SIGMA
Computer software used for process analysis in connection with plastic technologies
Registered
·
June 26, 2007
·
77215447
·
SIGMA
Pre-paid telephone calling cards, not magnetically encoded
Cancelled
·
October 24, 2006
·
77028240
·
SIGMA
PHYSICIAN SERVICES
Cancelled
·
September 20, 2004
·
76613667
·
SIGMA
CLOTHING, NAMELY, SHIRTS, JACKETS, UNDERWEAR, SHORTS,SWEATSHIRTS AND HATS
Abandoned
·
November 10, 2003
·
76558799
·
SIGMA
hand-tools, namely hand-operated tile cutters
Registered
·
May 30, 2003
·
76518253
·
SIGMA
Capacitors
Abandoned
·
January 14, 2003
·
76482232
·
SIGMA
Semiconductor and dielectric wafer fabrication and processing apparatus, namely, chemical vapor deposition reactors, physical vapor deposition reactors, and parts therefor
Registered
·
October 17, 2002
·
76460101
·
SIGMA
Computer software for use in preparing sales and use tax returns, available on CD-Rom or downloadable from a global computer network
Abandoned
·
April 5, 2002
·
76392580
·
SIGMA
on-line retail services, mail order services, and providing product information accessed through a global computer network, all in the field of photographic and optical products
Abandoned
·
February 20, 2001
·
76213793
·
SIGMA
Elevators and structural parts thereof, namely, elevator group controllers; escalators and replacement parts thereof, namely, steps, handrails and drive mechanisms; step lifts; power-operated lifts for moving, parking and storing land vehicles; passenger conveyors, (not for moving goods); engines and motors for the foregoing listed goods
Cancelled
·
December 27, 2000
·
76186728
·
SIGMA
Elevators and structural parts thereof, namely, elevator group controllers; escalators and replacement parts thereof, namely, steps, handrails and drive mechanisms; step lifts; power-operated lifts for moving, parking and storing land vehicles; passenger conveyors (not for moving goods); engines and motors for the foregoing listed goods
Cancelled
·
December 27, 2000
·
76186727
·
SIGMA
PROVIDING TECHNICAL CONSULTING SERVICES BY ANALYZING AND OPTIMIZING THE PARAMETERS USED IN DRILLING AND PRODUCING OIL AND GAS WELLS
Cancelled
·
December 1, 2000
·
76173925
·
SIGMA
MANUFACTURING OF INDUSTRIAL AIR CONDITIONERS TO THE ORDER AND SPECIFICATION OF OTHERS
Registered
·
May 15, 2000
·
76049889
·
SIGMA
INSTALLATION OF INDUSTRIAL AIR CONDITIONERS
Cancelled
·
May 15, 2000
·
76049888
·
SIGMA
industrial air conditioners
Cancelled
·
May 16, 2000
·
76049887
·
SIGMA
industrial air conditioners
Cancelled
·
May 15, 2000
·
76049883
·
SIGMA
Belt conveyor power turn
Registered
·
May 2, 2000
·
76038786
·
SIGMA
luggage
Registered
·
April 25, 2000
·
76033847
·
SIGMA
Hair care preparations
Abandoned
·
November 17, 1999
·
75835422
·
SIGMA
Agricultural Herbicides for sale through channels of trade for ultimate sale to farmers
Abandoned
·
October 18, 1999
·
75825611
·
SIGMA
cardiac pacemakers
Cancelled
·
June 1, 1998
·
75493893
·
SIGMA
TIRES
Cancelled
·
May 15, 1998
·
75485561
·
SIGMA
Faucets
Registered
·
April 23, 1998
·
75473375
·
SIGMA
NON-METAL GASKETS AND GASKET MATERIAL FOR USE ON PIPE JOINTS AND FLANGES
Abandoned
·
April 6, 1998
·
75462859
·
SIGMA
NON-METAL GASKETS AND GASKET MATERIAL FOR USE ON PIPE JOINTS AND FLANGES
Registered
·
April 6, 1998
·
75462826
·
SIGMA
stringed musical instruments, namely, guitars, [ mandolins and banjos, ] and cases therefor
Cancelled
·
March 4, 1998
·
75444286
·
SIGMA
nylon polymer resins
Abandoned
·
November 12, 1997
·
75388223
·
SIGMA
lasers for marking, cutting, welding and otherwise working silicon wafers, plastic packaging materials and metals
Cancelled
·
September 19, 1996
·
75168900
·
SIGMA
instruments and apparatus for medical diagnosis, namely, [ otoscopes, ] ophthalmoscopes, [ laryngoscopes and endoscopes ]
Registered
·
April 25, 1996
·
75093852
·
SIGMA
optical instruments, namely binoculars
Cancelled
·
August 10, 1995
·
74737148
·
SIGMA
printed material, namely, comic books and magazines, and stories in illustrated form
Cancelled
·
September 8, 1995
·
74726599
·
SIGMA
vehicle lights and parts and fittings therefore; luminous tubes for electrical lighting
Abandoned
·
December 6, 1994
·
74607584
·
SIGMA
computer software for development of consumer credit scoring systems, and manuals related thereto sold together as a unit
Cancelled
·
November 23, 1994
·
74602177
·
SIGMA
banking, mortgage lending, home equity loans, and credit card services
Cancelled
·
February 22, 1994
·
74492793
·
SIGMA
banking, mortgage lending, home equity loans, and credit card services
Cancelled
·
February 22, 1994
·
74492784
·
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