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PLAUBEL FEINMECHANIK & OPTIK

Overview
  • Total Patents
    26
About

PLAUBEL FEINMECHANIK & OPTIK has a total of 26 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan, Germany and United States. Its main competitors in its focus markets optics and mechanical elements are GIUSEPPE GIOVANNI BATTISTA TAR, NIKOLAUS KARPF and VALENTIN LINHOF K G.

Patent filings in countries

World map showing PLAUBEL FEINMECHANIK & OPTIKs patent filings in countries
# Country Total Patents
#1 Japan 10
#2 Germany 9
#3 United States 6
#4 Netherlands 1

Patent filings per year

Chart showing PLAUBEL FEINMECHANIK & OPTIKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Cameras
#2 Frames

Top inventors

# Name Total Patents
#1 Schrader Goetz 14
#2 Geetsu Shiyuraaderu 9
#3 Schrader Geotz 1
#4 Geetsu Shiyuraadaa 1

Latest patents

Publication Filing date Title
DE3215379A1 Photographic camera provided for groundglass focusing
US4166686A Shutter-control mechanism for photographic camera
DE2640371A1 Filter attachment for photographic camera - has separate filter zones for objective and adjacent camera light metering cell
DE2640437A1 Roll film camera for different film sizes - has interchangeable backs carrying film spools and counter mechanisms
DE2640436A1 DEVICE FOR RELEASABLE LOCKING OF THE PARTS OF SCISSOR-SPREADING CAMERAS CONNECTED BY SPREADERS
DE2640369A1 ADJUSTMENT DEVICE FOR THE TWO SPREADING SHEARS CONNECTING THE REAR PART AND THE FRONT PANEL OF SCISSOR SPREADER CAMERAS
DE2640435A1 KNIFE FOR SCISSOR SPREADER CAMERAS
DE2640434A1 DEVICE FOR TENSIONING AND RELEASING THE LATCH FOR SCISSOR-SPREADING CAMERAS
DE2640370A1 LENS HOOD FOR PHOTOGRAPHIC CAMERAS
DE2625781A1 Tripod for heavy photographic equipment - has mounting platform attached to support arm on vertical slider clamp (NL 13.12.77)