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TESCH AG

Overview
  • Total Patents
    62
About

TESCH AG has a total of 62 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets consumer goods, measurement and optics are Wenzhou bada optical co ltd, SILHOUETTE INT SCHMIED AG and SUNREEVE CO LTD.

Patent filings per year

Chart showing TESCH AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tesch Bernhard 51
#2 Berunharuto Tetsushiyu 3
#3 Bernhard Tesch 2
#4 Berunharuto Teshiyu 1
#5 Moresi Remo 1
#6 Arufuretsuto Teiizu Yun 1

Latest patents

Publication Filing date Title
DE19530922A1 Spectacle frame with brackets that are connected to the frame for the spectacle lenses by joints
DE19515238A1 Spectacles frame with holding brackets
CA2112896A1 Spectacles with holding side pieces hingedly linked to the frame for the lenses
DE4306502A1 Glasses frame with brackets hinged to the frame of the glasses
DE4133120A1 Spectacles with retention stirrups articulately connected to lens frame - has sections of articulated union comprising protective housing relatively movable parts
DE3809468A1 Watch, in particular ornamental watch, having cord-like bearing elements
DE3713436A1 DETACHABLE CONNECTION FOR CORD-SHAPED PARTS, IN PARTICULAR CORD-SHAPED WATCHBANDS
DE3627942A1 WATCH, IN PARTICULAR JEWELRY WATCH, WITH BRACKET
DE3512989A1 Wrist strap, in particular wristwatch strap
DE3502291A1 BRACELET, PARTICULAR JEWELRY OR WATCHBAND
DE3440431A1 WATCH, IN PARTICULAR WRISTWATCH
DE3421882A1 WATCH CASE WITH PUSH BUTTONS
DE3412555A1 LINK STRAP, PARTICULAR WATCH STRAP
DE3345131A1 LINK STRAP, ESPECIALLY JEWELERY OR WATCH BRACELET, AND METHOD FOR THE PRODUCTION THEREOF
DE3239553C1 Watch case with push buttons
DE3116585A1 "LINK STRAP AS A JEWELRY OR WATCH STRAP"
GB2029052A Watch or other timepiece case with push knobs
DE2747311A1 Pulse frequency measuring instrument - uses electronic system with memory and timing circuits numerical display and starting button
DE2717458A1 Inbuilt installation switch with pressure actuator - has adjustable control elements and fastening members
DE2655253A1 Sausage skin from selvedge-joined foil strip - has easy access by longitudinal line of weakness for ripping open