Assignee
TRODAT GMBH
AT43 patents
Top patents by PatentIndex Score
US6761114B2Jul 13, 2004
Self-inking stamp
TRODAT GMBH95 citations95
USD803307SNov 21, 2017
Hand stamp
TRODAT GMBH14 citations91
US6813999B2Nov 9, 2004
Ink pad for self-inking stamp
TRODAT GMBH21 citations89
USD495732SSep 7, 2004
Self-inking stamp
TRODAT GMBH19 citations89
US7069852B2Jul 4, 2006
Stamp and device for receiving an inking pad
TRODAT GMBH38 citations86
USD847899SMay 7, 2019
Hand stamp
TRODAT GMBH10 citations83
USD823378SJul 17, 2018
Hand stamp
TRODAT GMBH11 citations83
USD820350SJun 12, 2018
Stamp pad
TRODAT GMBH10 citations83
US9895919B2Feb 20, 2018
Stamp and stamping insert
TRODAT GMBH12 citations83
US6796230B2Sep 28, 2004
Self-inking stamp
TRODAT GMBH17 citations82
US6531682B1Mar 11, 2003
Processing head for a laser engraving or cutting device
TRODAT GMBH41 citations81
USD545353SJun 26, 2007
Stamp
TRODAT GMBH10 citations80
USD545352SJun 26, 2007
Stamp
TRODAT GMBH12 citations80
US10456868B2Oct 29, 2019
Processing system for multiple differing workpieces
TRODAT GMBH7 citations73
US10632775B2Apr 28, 2020
Stamp and stamping insert, especially as a replacement part for a stamp
TRODAT GMBH2 citations72
USD459386SJun 25, 2002
Replacement stamp pad
TRODAT GMBH6 citations72
USD421452SMar 7, 2000
Self-inking stamp
TRODAT GMBH11 citations72
US6290419B1Sep 18, 2001
Writing tool
TRODAT GMBH9 citations71
USD614688SApr 27, 2010
Handstamp
TRODAT GMBH7 citations68
US10654302B2May 19, 2020
Stamping device and stamping insert, especially as a replacement part for a stamping device
TRODAT GMBH3 citations65
USD1112465SFeb 10, 2026
Stamp
TRODAT GMBH0 citations61
US11135864B2Oct 5, 2021
Stamp and associated stamp pad
TRODAT GMBH0 citations61
US11104168B2Aug 31, 2021
Stamp, an ink pad and a closure cap
TRODAT GMBH3 citations61
US11090964B2Aug 17, 2021
Stamp and stamping insert, especially as a replacement part for a stamp
TRODAT GMBH0 citations61
USD748722SFeb 2, 2016
Seal press
TRODAT GMBH2 citations61
USD447177SAug 28, 2001
Ballpoint pen
TRODAT GMBH4 citations61
USD447176SAug 28, 2001
Ballpoint pen
TRODAT GMBH2 citations61
US11220124B2Jan 11, 2022
Self-inking stamp with removable stamp pad in carrying device having handles
TRODAT GMBH1 citations60
US10974529B2Apr 13, 2021
Drive unit for a band gear in an impression unit for a stamp
TRODAT GMBH0 citations57
USD1038226SAug 6, 2024
Roller stamp
TRODAT GMBH1 citations56
USD1024182SApr 23, 2024
Roller stamp with knife
TRODAT GMBH1 citations56
USD1112466SFeb 10, 2026
Closing cap for stamps
TRODAT GMBH0 citations55
USD1110403SJan 27, 2026
Stamp
TRODAT GMBH0 citations55
US9168775B2Oct 27, 2015
Sealed stamp cartridge and round stamp movable into positioning setting for rotation of printing plate about the axis of movement
TRODAT GMBH2 citations55
USD448041SSep 18, 2001
Stamp
TRODAT GMBH4 citations53
US12202286B2Jan 21, 2025
Stamp and axle element for said stamp
TRODAT GMBH0 citations51
US10029510B2Jul 24, 2018
Embossing stamp and die plate holder for the embossing stamp
TRODAT GMBH0 citations51
US9475337B2Oct 25, 2016
Embossing stamp and die plate holder for the embossing stamp
TRODAT GMBH1 citations51
US11203216B2Dec 21, 2021
Stamp with pivotable stamping insert and exchangeable ink cartridge
TRODAT GMBH0 citations47
US10850544B2Dec 1, 2020
Method for producing a stamp impression with UV-curable ink with a preferably self-inking stamp, and stamp for this purpose
TRODAT GMBH0 citations45
US9132683B2Sep 15, 2015
Hand stamp
TRODAT GMBH0 citations45
US7387068B2Jun 17, 2008
Methods of making multi-color ink stamps
TRODAT GMBH0 citations43
US9914293B2Mar 13, 2018
System for preparing and producing a stamp plate
TRODAT GMBH0 citations41