-
Snowmobile
-
Patent number 7,401,674
-
Issue date Jul 22, 2008
-
Polaris Industries Inc.
-
Norman O. Berg
-
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
-
Snowmobile
-
Patent number 7,147,074
-
Issue date Dec 12, 2006
-
Polaris Industries Inc.
-
Norman O. Berg
-
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
-
Anti-dart snowmobile ski
-
Patent number 7,090,229
-
Issue date Aug 15, 2006
-
Polaris Industries Inc.
-
Edwin A. Monsrud
-
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
-
Snowmobile
-
Patent number 7,059,440
-
Issue date Jun 13, 2006
-
Polaris Industries Inc.
-
Norman O. Berg
-
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
-
-
Snowmobile
-
Patent number 6,880,660
-
Issue date Apr 19, 2005
-
Polaris Industries Inc.
-
Norman O. Berg
-
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
-
-
Adjustable snowmobile track suspension
-
Patent number 5,692,579
-
Issue date Dec 2, 1997
-
Polaris Industries Partners L.P.
-
Keith W. Peppel
-
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
-