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Karl Schaeff GmbH & Co. Maschinenfabrik
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Langenburg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Mobile rig on wheels with transverse motion
Patent number
6,293,579
Issue date
Sep 25, 2001
Karl Schaeff GmbH & Co Maschinenfabrik
Hans Schaeff
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Excavator, in particular a mini-excavator
Patent number
6,170,180
Issue date
Jan 9, 2001
Karl Schaeff GmbH & Co., Maschinenfabrik
Hans Schaeff
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Scoop-and-dump jack for shovel-loader
Patent number
5,308,220
Issue date
May 3, 1994
Karl Schaeff GmbH & Co., Maschinenfabrik
Hans Schaeff
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Hydrostatic braking power converter
Patent number
5,178,238
Issue date
Jan 12, 1993
Karl Schaeff GmbH & Co., Maschinenfabrik
Hans Schaeff
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Combined shovel and rock breaking chisel for an excavator
Patent number
4,602,821
Issue date
Jul 29, 1986
Karl Schaeff GmbH & Co. Maschinenfabrik
Hans Schaeff
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Shovel excavator with modified upper carriage design
Patent number
4,571,147
Issue date
Feb 18, 1986
Karl Schaeff GmbH & Co. Maschinenfabrik
Hans Schaeff
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75923567 - NAMCO
Serial number
75923567
Filing date
Feb 22, 2000
Karl Schaeff GMBH & Co. Maschinenfabrik
12 - Vehicles
Information
Trademark
75856311 - HR
Serial number
75856311
Registration number
2750724
Filing date
Nov 23, 1999
Karl Schaeff GmbH & Co. Maschinenfabrik
7 - Machines and machine tools
Information
Trademark
75856312 - SCHAEFF
Serial number
75856312
Registration number
2742532
Filing date
Nov 23, 1999
Karl Schaeff GmbH & Co. Maschinenfabrik
7 - Machines and machine tools
Information
Trademark
75856315 - SMB
Serial number
75856315
Registration number
2593482
Filing date
Nov 23, 1999
Karl Schaeff GmbH & Co. Maschinenfabrik
7 - Machines and machine tools
Information
Trademark
75856313
Serial number
75856313
Filing date
Nov 23, 1999
Karl Schaeff GmbH & Co. Maschinenfabrik
7 - Machines and machine tools
Information
Trademark
75856325 - SKL
Serial number
75856325
Registration number
2852274
Filing date
Nov 23, 1999
Karl Schaeff GmbH & Co. Maschinenfabrik
7 - Machines and machine tools
Information
Trademark
75856327 - SKS
Serial number
75856327
Registration number
2572664
Filing date
Nov 23, 1999
Karl Schaeff GmbH & Co. Maschinenfabrik
7 - Machines and machine tools
Information
Trademark
75752258
Serial number
75752258
Registration number
2372660
Filing date
Jul 15, 1999
Karl Schaeff GMBH & Co. Maschinenfabrik
12 - Vehicles
Information
Trademark
75752362 - SCHAEFF
Serial number
75752362
Registration number
2362110
Filing date
Jul 15, 1999
Karl Schaeff GMBH & Co. Maschinenfabrik
12 - Vehicles
Information
Trademark
75748007 - ECHO 3800
Serial number
75748007
Filing date
Jul 12, 1999
Karl Schaeff GMBH & Co. Maschinenfabrik
12 - Vehicles
Information
Trademark
75747714 - ECHO 3300
Serial number
75747714
Filing date
Jul 12, 1999
Karl Schaeff GMBH & Co. Maschinenfabrik
12 - Vehicles
Information
Trademark
75600034 - ECHO 5000
Serial number
75600034
Filing date
Nov 19, 1998
Karl Schaeff GMBH & Co. Maschinenfabrik
12 - Vehicles
Information
Trademark
75600036 - ECHO 4000
Serial number
75600036
Registration number
2562147
Filing date
Nov 19, 1998
Karl Schaeff GMBH & Co. Maschinenfabrik
12 - Vehicles
Information
Trademark
75600033 - ECHO 5500
Serial number
75600033
Filing date
Nov 19, 1998
Karl Schaeff GMBH & Co. Maschinenfabrik
12 - Vehicles
Information
Trademark
75600040 - ECHO 4500
Serial number
75600040
Filing date
Nov 19, 1998
Karl Schaeff GMBH & Co. Maschinenfabrik
12 - Vehicles
Information
Trademark
75600032 - ECHO 6000
Serial number
75600032
Filing date
Nov 19, 1998
Karl Schaeff GMBH & Co. Maschinenfabrik
12 - Vehicles
Information
Trademark
75600037 - ECHO 3500
Serial number
75600037
Registration number
2559281
Filing date
Nov 19, 1998
Karl Schaeff GMBH & Co. Maschinenfabrik
12 - Vehicles
Information
Trademark
75516096 - ECHO 3000
Serial number
75516096
Registration number
2562120
Filing date
Jul 9, 1998
Karl Schaeff GMBH & Co. Maschinenfabrik
12 - Vehicles
Information
Trademark
74401575 - EACH
Serial number
74401575
Registration number
1839335
Filing date
Jun 14, 1993
Karl Schaeff GMBH & Co. Maschinenfabrik
12 - Vehicles
Information
Trademark
74400776 - SCHAEFF
Serial number
74400776
Registration number
1839333
Filing date
Jun 11, 1993
Karl Schaeff GMBH & Co. Maschinenfabrik
12 - Vehicles