Lyle J. Dahlgren

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Roseau, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Tapered short tunnel for a snowmobile
- Patent number 11,358,661
- Issue date Jun 14, 2022
- Polaris Industries Inc.
- Jesse J. Laugen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Snowmobile
- Patent number 11,142,286
- Issue date Oct 12, 2021
- Polaris Industries Inc.
- Martin E. Sampson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Snowmobile
- Patent number 10,766,571
- Issue date Sep 8, 2020
- Polaris Industries Inc.
- Martin E. Sampson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Snowmobile
- Patent number 9,796,437
- Issue date Oct 24, 2017
- Polaris Industries Inc.
- Luc C. Wilson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Snowmobile
- Patent number 9,428,232
- Issue date Aug 30, 2016
- Polaris Industries Inc.
- Anthony J. Ripley
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Snowmobile
- Patent number 9,139,255
- Issue date Sep 22, 2015
- Polaris Industries Inc.
- Brandon D. Glissmeyer
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Snowmobile
- Patent number 7,870,920
- Issue date Jan 18, 2011
- Polaris Industries Inc.
- Lyle Jay Dahlgren
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Snowmobile with improved cooling system
- Patent number 6,109,217
- Issue date Aug 29, 2000
- Polaris Industries Inc.
- Jan M. Hedlund
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SNOWMOBILE
- Publication number 20240343325
- Publication date Oct 17, 2024
- Polaris Industries Inc.
- Michael A Hedlund
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Tapered Short Tunnel for a Snowmobile
- Publication number 20210188376
- Publication date Jun 24, 2021
- Polaris Industries Inc.
- Jesse J. LAUGEN
- B60 - VEHICLES IN GENERAL
Information Patent Application
SNOWMOBILE
- Publication number 20190210669
- Publication date Jul 11, 2019
- Polaris Industries Inc.
- Michael A Hedlund
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SNOWMOBILE
- Publication number 20160368563
- Publication date Dec 22, 2016
- Polaris Industries Inc.
- Martin E. Sampson
- B60 - VEHICLES IN GENERAL
Information Patent Application
SNOWMOBILE
- Publication number 20150375826
- Publication date Dec 31, 2015
- Polaris Industries Inc.
- Martin E. Sampson
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
SNOWMOBILE
- Publication number 20110192667
- Publication date Aug 11, 2011
- Polaris Industries Inc.
- Jeffrey D. Conn
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS