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Bruce E. Kallevig
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Monticello, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Grapple style compression latch
Patent number
8,770,635
Issue date
Jul 8, 2014
Trimark Corporation
Tobias J. Schwickerath
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Rider platform for self-propelled vehicle
Patent number
8,528,915
Issue date
Sep 10, 2013
Bruce E. Kallevig
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Rider platform for self-propelled vehicle
Patent number
8,286,976
Issue date
Oct 16, 2012
Bruce E. Kallevig
Information
Patent Grant
Rider platform for self-propelled vehicle
Patent number
8,079,605
Issue date
Dec 20, 2011
Bruce E. Kallevig
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Rider platform for self-propelled vehicle
Patent number
7,458,588
Issue date
Dec 2, 2008
Bruce E. Kallevig
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Latch assembly for a movable closure element
Patent number
7,338,097
Issue date
Mar 4, 2008
Tri/Mark Corporation
Ricci L. Marzolf
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Latch assembly for a movable closure element
Patent number
7,267,377
Issue date
Sep 11, 2007
Tri/Mark Corporation
Ricci L. Marzolf
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Latch assembly
Patent number
6,942,259
Issue date
Sep 13, 2005
Tri/Mark Corporation
Ricci L. Marzolf
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Rolling stabilizer lift attachment
Patent number
6,551,050
Issue date
Apr 22, 2003
Kaltec of Minnesota
Bruce E. Kallevig
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Automatic attachment adapter
Patent number
6,375,405
Issue date
Apr 23, 2002
Kaltec of Minnesota
Bruce E. Kallevig
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hold open assembly for movable closure
Patent number
6,357,078
Issue date
Mar 19, 2002
Tri/Mark Corporation
Ricci L. Marzolf
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Method and apparatus for limiting the dispersion of rail grinding m...
Patent number
5,111,624
Issue date
May 12, 1992
Loram Maintenance of Way, Inc.
John J. Shoenhair
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Pressure relief after electric shut-off of pump
Patent number
4,928,722
Issue date
May 29, 1990
Wagner Spray Tech Corporation
Warren J. Walsh
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Pressure relief before or upon electric shut off of pump
Patent number
4,834,287
Issue date
May 30, 1989
Wagner Spray Tech Corporation
Warren J. Walsh
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Patents Applications
last 30 patents
Information
Patent Application
GRAPPLE STYLE COMPRESSION LATCH
Publication number
20120267904
Publication date
Oct 25, 2012
TRIMARK CORPORATION
TOBIAS J. SCHWICKERATH
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
RIDER PLATFORM FOR SELF-PROPELLED VEHICLE
Publication number
20120205883
Publication date
Aug 16, 2012
Bruce E. Kallevig
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
RIDER PLATFORM FOR SELF-PROPELLED VEHICLE
Publication number
20090072504
Publication date
Mar 19, 2009
Bruce E. Kallevig
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
TOOL MOUNT FOR A SELF-PROPELLED VEHICLE
Publication number
20070180742
Publication date
Aug 9, 2007
Bruce E. Kallevig
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Material handling system
Publication number
20060243465
Publication date
Nov 2, 2006
Bruce E. Kallevig
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Rider platform for self-propelled vehicle
Publication number
20060103093
Publication date
May 18, 2006
Bruce E. Kallevig
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Latch assembly for a movable closure element
Publication number
20040178643
Publication date
Sep 16, 2004
Tri/Mark Corporation
Ricci L. Marzolf
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Latch assembly
Publication number
20040113433
Publication date
Jun 17, 2004
Tri/Mark Corporation
Ricci L. Marzolf
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Latch assembly for a movable closure element
Publication number
20040113435
Publication date
Jun 17, 2004
Tri/Mark Corporation
Ricci L. Marzolf
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES