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LENHARDT KARL

Overview
  • Total Patents
    124
About

LENHARDT KARL has a total of 124 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Germany, EPO (European Patent Office) and Canada. Its main competitors in its focus markets civil engineering, machines and packaging and shipping are FABER AS, HAMSTRA WEESP B V and HARDT WALTER.

Patent filings per year

Chart showing LENHARDT KARLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lenhardt Karl 112
#2 Bogner Uwe 3
#3 Bogner Uwe Dipl Ing 1

Latest patents

Publication Filing date Title
DE102006018333A1 Apparatus for assembling insulating glass panes filled with a gas other than air
WO2006077096A1 Spacer for insulating glass panes and method for the production thereof
DE102005060101A1 Frame-shaped spacer for insulation glass pane, has hollow profile bar with recess that run out of inner wall and extends into flanges in direction of outer wall, and angular piece with sides that are connected using joint
DE102005037301A1 Insulation glass panel, has angular piece arranged in profile bar at corners of spacer, and comprises sides that are connected using articulated joint, where bar has recess that extends from inner wall into flanks towards outer wall
DE102005037303A1 Frame-shaped measuring rod for insulating glass pane, has prefabricated elbow arranged in hollow section rods at corner of measuring rod, and comprising two side pieces connected by joint
CA2595228A1 Insulating glass pane comprising a frame-shaped spacer
DE102005023507A1 Insulating glass pane has one of compounds e.g. sealing compounds which is adhered to inner side of spacer piece and that glazing bars are anchored indirectly or directly on or in compound
DE102005023506A1 Insulating glass pane and method for its production
DE102005011362B3 Method for making available an elongated molding and for inserting the molding in a hollow profile rod, from which a spacer for insulating glass panes is formed
WO2005075782A1 Insulating glass pane and method for the production thereof
WO2005075783A1 Insulating glass panel and method for the production thereof
DE102004054942A1 Insulating glass disk for isolating windowpanes has trailer, with extension which fits into sectional bar, and adapter, which lie at upper end of frame, which are connectable with one another by sticking or clipping
DE102004027527A1 Double glazed insulating glass unit, is formed by forming a spacer frame, applying sealing material to it, and then sandwiching it between two sheets of glass
DE102004020883A1 Insulating glass pane comprises a compound containing a drying agent applied to a primary sealing compound to seal gaps and subsequently to the side of the spacer
DE102004020884A1 Insulated glass panel comprises a section containing a drying agent arranged at a distance from the base and bridging the gap between the sides which extend from the base
DE102004009858A1 Method for positioning glass sheets in a vertical assembly and pressing device for insulating glass panes
DE102004009860A1 Method and apparatus for assembling insulating glass panes filled with a gas other than air
EP0249946A2 Method and device for the fabrication of a spacing frame for insulating glass panes
DE3710694A1 Process and device for filling straight hollow-profile members for spacer frames in insulating glass panes with a granular desiccant
DE3703929A1 Device for pumping two viscous or pasty substances in a predetermined proportion from two reservoirs to one or more nozzles