Learn more

ROLLADENFABRIK A GRIESSER A G

Overview
  • Total Patents
    45
About

ROLLADENFABRIK A GRIESSER A G has a total of 45 patent applications. Its first patent ever was published in 1913. It filed its patents most often in Switzerland, Austria and Germany. Its main competitors in its focus markets civil engineering are SEIKI SOGYO KK, HARTSHORN EDMUND FISHER and NEHER ARNOLD.

Patent filings in countries

World map showing ROLLADENFABRIK A GRIESSER A Gs patent filings in countries
# Country Total Patents
#1 Switzerland 11
#2 Austria 6
#3 Germany 6
#4 France 6
#5 United Kingdom 5
#6 Denmark 4
#7 Spain 3
#8 United States 3
#9 Canada 1

Patent filings per year

Chart showing ROLLADENFABRIK A GRIESSER A Gs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Doors and windows

Top inventors

# Name Total Patents
#1 Griesser A-G Rolladenfabrik A 11
#2 Griesser Fritz 5
#3 Fritz Griesser 3
#4 Odenweller Heinz 1

Latest patents

Publication Filing date Title
GB796936A Improvements in or relating to venetian blinds
GB752769A Improvements in or relating to venetian blind
DE1270777B Rollable louvre blind
DE960613C Slat blind with swivel frames rotatably mounted on a pull-up shaft
GB726150A Improvements in or relating to venetian blinds
DE953501C Slat blinds
GB717560A Improvements in or relating to venetian blinds
US2701611A Venetian blind
ES205544A1 Mechanism for the maneuver of table shutters (Machine-translation by Google Translate, not legally binding)
DE833305C Slat blinds
US2604939A Venetian blind
DE836612C Slat blinds
GB670931A Improvements in or relating to venetian blind operating mechanism
US2579144A Winding and stopping mechanism for venetian blinds
CA555417A Venetian blinds