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Stac Trademarks
STACK OVERFLOW
computer software programs for use in Intranets or global computer networks, in particular, programs for the security and management of internal data in networks, programs to modify and extend computer languages, and programs to provide telecommunication services over the global computer networks
Cancelled
·
March 4, 1999
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75653651
·
STACK PAC
batteries, lead-acid batteries, rack-mounted systems of interconnected batteries ready for installation at remote sites and batteries for telecommunications applications
Abandoned
·
April 10, 1990
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74047599
·
STACK PACK
Jewelry
Pending
·
July 24, 2025
·
99300598
·
STACK PACK
Power tool accessories, namely, chucks for power drills, extensions for power drill bits, bits for electric drills, powered impact drivers and power-operated screwdrivers, and specially adapted cases for storing the foregoing
Abandoned
·
January 26, 2021
·
90488548
·
STACK PACK
Dairy products excluding ice cream, ice milk and frozen yogurt
Cancelled
·
June 6, 2013
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85952228
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STACK PACK
Ice cream
Abandoned
·
June 6, 2013
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85952217
·
STACK PACK
PRINTING, WRITING AND COPIER PAPER
Cancelled
·
February 13, 1998
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75434405
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STACK PACK
PRINTING, WRITING AND COPIER PAPER
Cancelled
·
February 13, 1998
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75434404
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STACK PACK
cardboard shipping and display containers for packaged disposable cups, plates and containers
Cancelled
·
October 23, 1996
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75186260
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STACK PACK
bulk shipping containers composed primarily of flexible, woven polypropylene
Abandoned
·
April 8, 1996
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75084790
·
STACK PACK
PALLETS OF ELECTRICAL EXTENSION CORDS SOLD AS COMPLETE RETAIL DISPLAYS
Registered
·
November 12, 1985
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73567961
·
STACK PACK
AUTOMATIC FLUE DAMPERS
Expired
·
March 3, 1977
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73117849
·
STACK PACK INC.
AUTOMATIC DAMPER
Abandoned
·
March 25, 1981
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73302722
·
STACK PACKS
Game software
Abandoned
·
March 28, 2014
·
86235994
·
STACK PAK
lip gloss and body glitter
Cancelled
·
March 24, 1997
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75262489
·
STACK PAK
containers, namely containers for organizing dental apparatus, namely syringe delivery tips
Abandoned
·
January 9, 1995
·
74619365
·
STACK PAK
machine tool parts; namely, blown film extrusion dies
Cancelled
·
November 27, 1992
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74335224
·
STACK PAK
COMPACTORS FOR ALUMINUM, GLASS AND PLASTIC RECYCLING
Cancelled
·
December 15, 1989
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74011141
·
STACK PAK GANG
Clothing, namely, headwear, footwear, tops, bottoms, and swimwear
Abandoned
·
April 27, 2018
·
87897092
·
STACK PAK GANG
Conducting workshops and seminars in financial affairs; Radio entertainment services, namely, radio programs featuring performances by a life radio personality; Entertainment services by a musical artist and producer, namely, musical composition for others and production of musical sound recordings; Entertainment services in the nature of live musical performances; Entertainment services in the nature of live audio performances by a musical artist; Entertainment services in the nature of live...
Abandoned
·
April 6, 2018
·
87866417
·
STACK PAX
non-metal stackable and interlocking tool cases
Cancelled
·
September 10, 1993
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74435392
·
STACK PAYMENTS
Charge card and credit card services; Credit card and debit card services; Credit card and payment card services; Credit card authorization services; Credit card payment processing services; Credit card transaction processing services; Electronic credit card transactions; Payment processing services, namely, credit card and debit card transaction processing services; Providing electronic processing of ACH and credit card transactions and electronic payments via a global computer network; Prov...
Abandoned
·
December 17, 2013
·
86146593
·
STACK PC
Computer expansion boards
Abandoned
·
December 5, 2014
·
86472651
·
STACK PERFUSION
CORONARY DILATATION CATHETER
Cancelled
·
March 20, 1989
·
73787900
·
STACK PLATINUM
Bullion and ingots made of precious metals; collectible coins; investment-grade precious metal products in the nature of precious metal bullion artwork; all of the aforementioned goods made in whole or significant part of platinum; precious metals, namely, platinum and gold
Registered
·
January 8, 2025
·
98944061
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STACK PLAYGROUND
Integrated augmented reality software for use in mobile devices in connection with online retail platforms for integrating electronic data with real-world environments for the purpose of enabling a user to "try on" and receive recommendations for various products.
Pending
·
May 5, 2026
·
99804805
·
STACK POKER
IC 041. US 100 101 107. G and S: Entertainment services, namely, providing live games of chance on a wireless device
Abandoned
·
October 10, 2008
·
77590258
·
STACK PRAY GRIND
Hats; Pants; T-shirts
Abandoned
·
February 24, 2021
·
90544348
·
STACK PRO
Storage racks; Shelving
Pending
·
May 22, 2026
·
99841023
·
STACK PRO
Pet furniture
Abandoned
·
June 30, 2018
·
88021797
·
STACK PRO TOOL BACKPACK
Backpacks; Tool bags, empty
Abandoned
·
March 9, 2022
·
97302934
·
STACK RABBIT
Shirts
Abandoned
·
April 20, 2022
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97372202
·
STACK RACK
Organizational shelving
Abandoned
·
June 16, 2016
·
87074018
·
STACK RACK
Storage units featuring racks for towels
Cancelled
·
April 16, 2004
·
78402887
·
STACK RACK
Liquid dispensing system consisting of plastic shelves, dispensing containers, trigger-operated spray bottles, and color coded labels for use in dispensing pre-measured liquid concentrates or ready to use chemicals, for use in the janitorial maintenance of commercial buildings
Abandoned
·
March 19, 1998
·
75452838
·
STACK RACK
home furniture cabinets for audio and video equipment
Abandoned
·
July 16, 1992
·
74294713
·
STACK RACK
furniture cabinets
Abandoned
·
March 4, 1991
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74144020
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STACK RACK
Test Tube Racks
Cancelled
·
July 16, 1982
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73375023
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STACK RACK
PORTABLE METAL RACKS FOR HOLDING TRAYS OR DRAWERS
Cancelled
·
November 14, 1947
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71541215
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STACK RACKS
Pre-fabricated houses of metal
Registered
·
November 6, 2021
·
97111852
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STACK RAIL
Metal guardrails for machinery and industrial equipment
Cancelled
·
September 7, 2005
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78708016
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STACK RANK
Downloadable mobile applications for prioritizing or ranking items within a list
Abandoned
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May 22, 2016
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87046099
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STACK RAT
Adjustable metal storage containers specifically designed for mounting on land vehicles
Cancelled
·
August 13, 1998
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75536061
·
STACK REAL ESTATE & INVESTMENTS
Leasing of real estate; Real estate acquisition services; Real estate consultation
Abandoned
·
March 2, 2017
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87356427
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STACK REALTY
Leasing of real estate; Real estate acquisition services; Real estate consultation
Abandoned
·
March 2, 2017
·
87356586
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STACK RELIGIOUS
Wearable garments and clothing, namely, shirts
Abandoned
·
May 27, 2015
·
86643331
·
STACK REPS
Providing a website featuring non-downloadable videos in the field of fitness
Registered
·
July 17, 2025
·
99289654
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STACK RESEARCH
Computer programming services, namely, Providing temporary use of non-downloadable software for analyzing regulatory and permitting data; software as a service featuring data analytics and reporting
Abandoned
·
January 29, 2026
·
99621144
·
STACK REUP ENTERTAINMENT, LLC. SR $R
Digital media, namely, CDs, DVDs, downloadable audio files featuring music; Musical recordings
Abandoned
·
June 22, 2018
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88010977
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STACK RINGS OF STYLE
JEWELRY, NAMELY RINGS
Abandoned
·
July 11, 2001
·
76284244
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