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OSA, INC.
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Inglewood, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Forwarder
Patent number
5,308,216
Issue date
May 3, 1994
OSA AB
Olof Herolf
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rotor for crane-mounted working implements, especially tree-process...
Patent number
4,989,652
Issue date
Feb 5, 1991
OSA AB
Rolf Hansson
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Method for handling and transporting logs from felling site to cons...
Patent number
4,984,961
Issue date
Jan 15, 1991
OSA AB
Olof Herolf
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Forest machine with crane
Patent number
4,881,865
Issue date
Nov 21, 1989
OSA AB
Olof Herolf
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for mechanized thinning of a forest, and a harvester and for...
Patent number
4,838,328
Issue date
Jun 13, 1989
OSA AB
Olof Herolf
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Tree stem feeding device for timber harvesters
Patent number
4,834,156
Issue date
May 30, 1989
OSA AB
Erik T. Forslund
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Device for maintaining a tool attachment in a knuckle boom crane on...
Patent number
4,828,125
Issue date
May 9, 1989
Osa AB
Olle Svedaker
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Assembly for limbing tree stems
Patent number
4,766,939
Issue date
Aug 30, 1988
OSA AB
Torsten Forslund
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Feeding device for effecting a longitudinally directed relative mov...
Patent number
4,742,854
Issue date
May 10, 1988
OSA AB
Torsten Forslund
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Machine for limbing trees arranged in bundles, especially small trees
Patent number
4,665,961
Issue date
May 19, 1987
Osa AB
Torsten Forslund
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Mobile forest thinning machine
Patent number
4,579,157
Issue date
Apr 1, 1986
OSA AB
K. Thore Lindblom
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Bundle limbing device
Patent number
4,574,854
Issue date
Mar 11, 1986
OSA AB
Thore Lindblom
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Method and an apparatus for cross-cutting tree stems to pre-determi...
Patent number
4,549,588
Issue date
Oct 29, 1985
OSA AB
Torsten E. Forslund
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Device for rotator and grapple unit suspended at a boom end
Patent number
4,546,805
Issue date
Oct 15, 1985
OSA AB
Lennart Jahr
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Device at automatic marking of continuously advanced tree stems
Patent number
4,476,755
Issue date
Oct 16, 1984
OSA AB
Jan Erik Hedin
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74733674 - FLUSH-IT
Serial number
74733674
Registration number
2164315
Filing date
Sep 25, 1995
OSA, INC.
31 - Grains and agricultural, horticultural and forestry products not included in other classes