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Sigma Trademarks
SIGMA
Computer software for the management of digital content and services for use by communications service providers
Cancelled
·
June 7, 2002
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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
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SIGMA
Jewelry
Abandoned
·
November 18, 2009
·
77875763
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SIGMA
Artists' brushes
Registered
·
November 18, 2009
·
77875737
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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
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77746617
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SIGMA
Association services, namely, promoting the interests of gasoline marketers
Registered
·
May 27, 2009
·
77745726
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SIGMA
Metal knobs, pulls, and hinges for cabinets and drawers
Cancelled
·
May 5, 2009
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77729397
·
SIGMA
Computer software for analyzing geophysical data related to an oil field
Abandoned
·
July 18, 2008
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77526172
·
SIGMA
medical and scientific research, namely, conducting clinical trials in the field of gastrointestinal disorders
Abandoned
·
May 1, 2008
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77463273
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SIGMA
semiconductor chips and integrated circuits
Cancelled
·
March 3, 2008
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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
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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
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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
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75462859
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SIGMA
NON-METAL GASKETS AND GASKET MATERIAL FOR USE ON PIPE JOINTS AND FLANGES
Registered
·
April 6, 1998
·
75462826
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SIGMA
stringed musical instruments, namely, guitars, [ mandolins and banjos, ] and cases therefor
Cancelled
·
March 4, 1998
·
75444286
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SIGMA
nylon polymer resins
Abandoned
·
November 12, 1997
·
75388223
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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
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SIGMA
optical instruments, namely binoculars
Cancelled
·
August 10, 1995
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74737148
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SIGMA
printed material, namely, comic books and magazines, and stories in illustrated form
Cancelled
·
September 8, 1995
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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
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74492793
·
SIGMA
banking, mortgage lending, home equity loans, and credit card services
Cancelled
·
February 22, 1994
·
74492784
·
SIGMA
business consulting services
Abandoned
·
September 8, 1993
·
74433541
·
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