SPACEPORT by Spaceport.io Inc. (Track this)
Intl: (042) Computer, scientific & legal US: 100; 101 Filing date: 01-May-2012 Serial number: 85613748
VIRGINIA COMMERCIAL SPACE FLIGHT AUTHORITY MARS MID-ATLANTIC REGIONAL SPACEPORT by Virginia Commercial Space Flight Authority (Track this)
Intl: (035) Advertising and business; (039) Transportation and storage; (042) Computer, scientific & legal US: 100; 101; 102; 100; 105; 100; 101 Filing date: 18-Apr-2012 Serial number: 85601050
SPACEPORT AMERICA by New Mexico Spaceport Authority (Track this)
Intl: (039) Transportation and storage US: 100; 105 Filing date: 28-Apr-2006 Serial number: 78872722
SPACEPORT SYSTEMS INTERNATIONAL by L3HARRIS TECHNOLOGIES, INC. (Track this)
Intl: (042) Computer, scientific & legal US: 100; 101 Filing date: 13-Apr-2001 Serial number: 76242312
THE CALIFORNIA SPACEPORT by L3HARRIS TECHNOLOGIES, INC. (Track this)
Intl: (042) Computer, scientific & legal US: 100; 101 Filing date: 13-Apr-2001 Serial number: 76242311