Portland Trail Blazers

==1970–1991==
The team introduced its pinwheel logo in 1970, and has used the same basic design ever since. The pinwheel is an abstract representation of basketball; two teams of five players. It was designed by Boston-based designer Frank Glickman.
==1991–2002==
Beginning in 1991, the logo, previously vertically oriented, became slanted, and has been rendered that way since.
==2002–2003==
Portland Trail Blazers logo (alternate).svg|Alternate logo (2002-2017)
==2003–2004==
==2004–2017==
==2017–present==
Portland Trail Blazers 2017 Domestic.svg|Pinwheel icon, used as domestic primary logo
Portland Trail Blazers logo 2017 linear.svg|Horizontal version
Portland Trail Blazers 50.png|50th anniversary logo (2019-20) 
Category:Sports teams in the United States
Category:Basketball
Category:Portland, Oregon
Category:Oregon
Category:1970
Category:Sports