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WIEDMER PLASTIKFORM W

Overview
  • Total Patents
    51
About

WIEDMER PLASTIKFORM W has a total of 51 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Germany, Switzerland and United Kingdom. Its main competitors in its focus markets packaging and shipping and consumer goods are LAIDLER KEITH P, SENBA TOKA KOGYO KK and FARRELL PETER J.

Patent filings per year

Chart showing WIEDMER PLASTIKFORM Ws patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wiedmer Walter 14
#2 Wiedmer Ernst 12
#3 Wiedmer W 5
#4 Walter Wiedmer 1

Latest patents

Publication Filing date Title
CH671865A5 Paint brush holder - with peripheral groove to improve bristle cleaning
EP0299017A1 Tamper-proof ring for containers
CH664131A5 Plastic lock for containers with guarantee ring.
DE3031824A1 Plastics screw cap for pressurised bottle - has radial sealing flanges above cap thread, to contact top face of filler nozzle
ATA126180A Screw cap for a container
GB2046721A Cap for container producing a gas pressure
ATA968576A Lock for containers
DE2641543A1 Screw closure for bottle - has outer screw cap with curved central disc projecting into bottle neck opening
DE2601771A1 SCREW CAP FOR CONTAINER
ZA7503752B Closure for containers
DE2206538A1 LOCK FOR CONTAINER