Christianson; Tristan M

Patent Applications and Registrations

Patent applications and USPTO patent grants for Christianson; Tristan M.The latest application filed is for "puzzle pet toy and treat dispenser".

Company Profile

0.97.24

Christianson; Tristan M - San Francisco CA US
Christianson; Tristan M. - San Francisco CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Puzzle pet toy and treat dispenser Grant 9,462,787 - Christianson , et al. October 11, 2	2016-10-11
Puzzle pet toy and treat dispenser Grant 9,288,969 - Christianson , et al. March 22, 2	2016-03-22
Puzzle Pet Toy and Treat Dispenser App 20150342145 - Christianson; Tristan M. ; et al.	2015-12-03
Puzzle Pet Toy and Treat Dispenser App 20150128875 - Christianson; Tristan M. ; et al.	2015-05-14
Air treatment apparatus with a circuit operable to sense arcing Grant 7,959,869 - Taylor , et al. June 14, 2	2011-06-14
Clothing accessory organizer Grant 7,798,335 - McKinney, Jr. , et al. September 21, 2	2010-09-21
Device with speaker and retractable cable unit Grant 7,399,198 - Thalheimer , et al. July 15, 2	2008-07-15
Media device Grant D561,740 - Christianson February 12, 2	2008-02-12
Air purifier Grant D548,824 - Christianson August 14, 2	2007-08-14
Air system Grant D542,901 - Christianson May 15, 2	2007-05-15
Tie rack Grant D541,536 - Christianson May 1, 2	2007-05-01
Media device Grant D541,260 - Christianson April 24, 2	2007-04-24
Lawn sprinkler Grant D540,428 - Christianson April 10, 2	2007-04-10
Media device Grant D538,267 - Christianson , et al. March 13, 2	2007-03-13
Clothing accessory organizer App 20070012633 - McKinney; Edward C. JR. ; et al.	2007-01-18
Electrostatic Air Conditioner Devices With Enhanced Collector Electrode App 20070009406 - Taylor; Charles E. ; et al.	2007-01-11
Soap dispenser Grant D534,753 - Christianson January 9, 2	2007-01-09
Soap dispenser Grant D531,845 - Christianson November 14, 2	2006-11-14
Blower Grant D527,500 - Christianson August 29, 2	2006-08-29
Media device Grant D527,018 - Christianson August 22, 2	2006-08-22
Air system attachment Grant D527,087 - Christianson August 22, 2	2006-08-22
Air system attachment Grant D526,398 - Christianson August 8, 2	2006-08-08
Air system attachment Grant D526,397 - Christianson August 8, 2	2006-08-08
Nail care system with improved nail clipper App 20060143923 - Blair; Eric ; et al.	2006-07-06
Media connector Grant D523,819 - Christianson , et al. June 27, 2	2006-06-27
Device with speaker and retractable cable unit App 20060126883 - Thalheimer; Richard J. ; et al.	2006-06-15
Media connector Grant D519,078 - Christianson , et al. April 18, 2	2006-04-18
Media connector Grant D518,775 - Christianson , et al. April 11, 2	2006-04-11
Media connector Grant D518,774 - Christianson , et al. April 11, 2	2006-04-11
Robot capable of detecting an edge Grant 7,024,280 - Parker , et al. April 4, 2	2006-04-04
Personal air purifier Grant D517,182 - Christianson March 14, 2	2006-03-14
Subwoofer Grant D514,092 - Christianson January 31, 2	2006-01-31
Wireless TV transmitter Grant D514,118 - Christianson January 31, 2	2006-01-31
Air compressor Grant D514,127 - Christianson January 31, 2	2006-01-31
Watch winder case Grant D513,024 - Christianson December 20, 2	2005-12-20
Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability Grant 6,974,560 - Taylor , et al. December 13, 2	2005-12-13
Speaker Grant D512,414 - Christianson December 6, 2	2005-12-06
Speaker Grant D512,411 - Christianson December 6, 2	2005-12-06
Watch winder Grant D512,448 - Christianson December 6, 2	2005-12-06
Speaker Grant D512,046 - Christianson November 29, 2	2005-11-29
Transmitter Grant D510,734 - Christianson October 18, 2	2005-10-18
Eye glass cleaner Grant D510,464 - Christianson October 4, 2	2005-10-04
Air conditioner devices including safety features App 20050163669 - Taylor, Charles E. ; et al.	2005-07-28
Nail clipper with file Grant D507,850 - Christianson July 26, 2	2005-07-26
Electro-kinetic air transporter and conditioner device with enhanced housing configuration and enhanced anti-microorganism capability App 20050158219 - Taylor, Charles E. ; et al.	2005-07-21
CD rack with dual disc case holder Grant 6,915,911 - Taylor , et al. July 12, 2	2005-07-12
Electro-kinetic air transporter and conditioner device with enhanced housing configuration and enhanced anti-microorganism capability Grant 6,911,186 - Taylor , et al. June 28, 2	2005-06-28
Air purifier Grant D506,538 - Christianson June 21, 2	2005-06-21
Air purifier Grant D506,249 - Christianson June 14, 2	2005-06-14
Air purifier Grant D506,001 - Christianson June 7, 2	2005-06-07
Air purifier Grant D506,000 - Christianson June 7, 2	2005-06-07
CD Rack with dual disc case holder Grant 6,902,070 - Taylor , et al. June 7, 2	2005-06-07
Vacuum cleaner Grant D503,251 - Christianson March 22, 2	2005-03-22
Robot capable of detecting an edge App 20050049750 - Parker, Andrew J. ; et al.	2005-03-03
Battery pack Grant D499,989 - Snyder , et al. December 21, 2	2004-12-21
Desk lamp Grant D499,828 - Martin , et al. December 14, 2	2004-12-14
Warming/cooling beverage holder Grant D498,119 - Martin , et al. November 9, 2	2004-11-09
Air purifier Grant D497,985 - Christianson November 2, 2	2004-11-02
Remote control Grant D492,664 - Christianson July 6, 2	2004-07-06
Wireless TV receiver Grant D491,152 - Christianson June 8, 2	2004-06-08
Ion emitting grooming device Grant D488,930 - Christianson April 27, 2	2004-04-27
Radio-frequency transmitter base Grant D488,795 - Christianson April 20, 2	2004-04-20
CD rack with dual disc case holder App 20040045918 - Taylor, Charles E. ; et al.	2004-03-11
Scooter Grant D486,532 - Christianson February 10, 2	2004-02-10
Booklight Grant D486,260 - Christianson , et al. February 3, 2	2004-02-03
Big screen travel clock Grant D482,626 - Christianson November 25, 2	2003-11-25
Nail care system Grant 6,647,988 - Christianson November 18, 2	2003-11-18
Electro-kinetic air transporter and conditioner devices with special detectors and indicators App 20030209420 - Taylor, Charles E. ; et al.	2003-11-13
Radio-frequency receiver beeper unit Grant D482,018 - Christianson November 11, 2	2003-11-11
Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability App 20030206839 - Taylor, Charles E. ; et al.	2003-11-06
Electro-kinetic air transporter and conditioner device with enhanced housing configuration and enhanced anti-microorganism capability App 20030206840 - Taylor, Charles E. ; et al.	2003-11-06
Electro-kinetic air transporter and conditioner device with enhanced maintenance features and enhanced anti-microorganism capability App 20030206837 - Taylor, Charles E. ; et al.	2003-11-06
Method and apparatus to control animal behavior Grant 6,615,770 - Patterson , et al. September 9, 2	2003-09-09
DVD/CD player and sound generator Grant D479,218 - Christianson September 2, 2	2003-09-02
CD player Grant D478,886 - Christianson August 26, 2	2003-08-26
Robot for autonomous operation Grant 6,604,022 - Parker , et al. August 5, 2	2003-08-05
AM/FM travel soother Grant D478,060 - Christianson August 5, 2	2003-08-05
CD player and sound generator Grant D478,058 - Christianson August 5, 2	2003-08-05
Receiver/monitor Grant D477,241 - Christianson July 15, 2	2003-07-15
Robot for expressing moods Grant 6,594,551 - McKinney, Jr. , et al. July 15, 2	2003-07-15
Mini pill dispenser Grant D476,886 - Christianson July 8, 2	2003-07-08
Pill dispenser with reminder Grant 6,581,797 - McKinney, Jr. , et al. June 24, 2	2003-06-24
Transmitter/camera Grant D475,385 - Christianson June 3, 2	2003-06-03
Combined key organizer and dual mini torch Grant D475,195 - Christianson June 3, 2	2003-06-03
Foil cutter Grant D474,383 - Christianson May 13, 2	2003-05-13
Wine aerator Grant D472,096 - Christianson March 25, 2	2003-03-25
CD rack with dual disc case holder App 20030047525 - Taylor, Charles E. ; et al.	2003-03-13
CD rack with disc positioning controller App 20030042216 - Taylor, Charles E. ; et al.	2003-03-06
Ion emitting grooming device Grant D470,314 - Christianson February 18, 2	2003-02-18
Multi-functional robot with remote and video system Grant 6,507,773 - Parker , et al. January 14, 2	2003-01-14
Pill dispenser with reminder App 20030006242 - McKinney, Edward C. JR. ; et al.	2003-01-09
Robot capable of autonomous operation App 20030009261 - Parker, Andrew J. ; et al.	2003-01-09
Robot capable of expressing moods App 20030004611 - McKinney, Edward C. JR. ; et al.	2003-01-02
Multi-functional Robot With Remote And Video System App 20020193908 - Parker, Andrew J. ; et al.	2002-12-19
Method and apparatus to control animal behavior App 20020189551 - Patterson, Jesse F. ; et al.	2002-12-19
Sound generator Grant D465,484 - Christianson November 12, 2	2002-11-12
Robot with two trays Grant D464,091 - Christianson October 8, 2	2002-10-08
Nail care system App 20020139382 - Christianson, Tristan M.	2002-10-03
Telephone accessory Grant D461,179 - Christianson August 6, 2	2002-08-06
Floor model air cleaner Grant D461,002 - Christianson July 30, 2	2002-07-30
Robot Grant D458,318 - Christianson June 4, 2	2002-06-04
Travel pill dispenser Grant D458,016 - Christianson June 4, 2	2002-06-04
Combined gyroscope with base Grant D457,922 - Christianson May 28, 2	2002-05-28
Desktop version of annunciating predictor entertainment device Grant D457,567 - Christianson May 21, 2	2002-05-21
Nail dryer with storage compartment Grant D456,951 - Christianson May 7, 2	2002-05-07
Personal cooler Grant D455,481 - Christianson April 9, 2	2002-04-09
Electronic animal control device Grant D453,484 - Christianson February 12, 2	2002-02-12
Combination travel clock, smoke/intrusion alarm, and flashlight Grant D449,995 - Christianson November 6, 2	2001-11-06
Robot controller Grant D449,347 - Christianson October 16, 2	2001-10-16
Gyroscope Grant D447,523 - Christianson September 4, 2	2001-09-04
Water resistant audio entertainment device Grant D447,519 - Pinchuk , et al. September 4, 2	2001-09-04
Razor care system Grant D446,883 - Christianson August 21, 2	2001-08-21
Zytool-keycorder/finder Grant D446,436 - Christianson August 14, 2	2001-08-14
Air purifier Grant D433,494 - Pinchuk , et al. November 7, 2	2000-11-07
Pest control device Grant D431,857 - Christianson October 10, 2	2000-10-10
Remotely controllable interactive toy and educational device Grant D429,502 - Christianson August 15, 2	2000-08-15
Shoe sanitizer Grant D417,727 - Christianson December 14, 1	1999-12-14