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FERGUSSON ALAN ROBB

Overview
  • Total Patents
    20
About

FERGUSSON ALAN ROBB has a total of 20 patent applications. Its first patent ever was published in 1900. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets machines, civil engineering and mechanical elements are COWLES & CO C, SOLARI ANTONIO and FOTI IVAN.

Patent filings in countries

World map showing FERGUSSON ALAN ROBBs patent filings in countries
# Country Total Patents
#1 United States 11
#2 United Kingdom 8
#3 Canada 1

Patent filings per year

Chart showing FERGUSSON ALAN ROBBs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fergusson Alan Robb 20

Latest patents

Publication Filing date Title
US1270934A Method of and means for mechanical indexing.
US1234320A Means employed in mechanical indexing.
US1205180A Indexing-machine.
GB190606414A Improvements in Brackets
GB190526457A Improvements in Desk Brackets
US815947A Bracket.
GB190306063A Improvements in and relating to Brackets for Attaching Electrical Devices to Desks.
GB190302449A Improvements in Portable Brackets
US758305A Electric fan.
US739407A Desk-lock.
US711621A Desk-bracket.
US704180A Lock.
US683455A Lamp-bracket.
US671163A Life-saving apparatus.
GB190003373A Improvements in Door Locks or Latches.
GB190003375A Improvements in Padlocks.
GB190003374A Improvements in Locks.
GB190003372A Improvements in Locks.
US663876A Lock for safety-deposit boxes.
CA256914A Toy semaphore signal tower