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RAMSET FASTENERS

Overview
  • Total Patents
    27
About

RAMSET FASTENERS has a total of 27 patent applications. Its first patent ever was published in 1957. It filed its patents most often in Canada, United Kingdom and France. Its main competitors in its focus markets machine tools and mechanical elements are JAPAN POWER FASTENING CO LTD, RAMSET FASTENERS AUST PTY LTD and OKAWA YOSHIMICHI.

Patent filings in countries

World map showing RAMSET FASTENERSs patent filings in countries
# Country Total Patents
#1 Canada 19
#2 United Kingdom 6
#3 France 2

Patent filings per year

Chart showing RAMSET FASTENERSs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kopf Rowland J 8
#2 Marsh Roger 6
#3 Henning Robert W 5
#4 Decaro Charles J 5
#5 Pfaff Elmer F 4
#6 Beton Richard John 2
#7 Liem Sylvester 2
#8 Williams Jesse E 2
#9 Spiden Thomas Gilbert 1
#10 Clark Philip Charles 1

Latest patents

Publication Filing date Title
GB8322410D0 Expansion sleeve and anchorage device incorporating the sleeve
CA593648A Fastener gripping device for a power actuated tool
CA579957A Apparatus for securing hangers with explosively-actuated tools
CA584722A Fastener setting tool
CA569375A Cartridge extractors
CA572582A Studs and like fastening elements for explosively actuated tools
CA570670A Fastener device
CA561478A Centering and guiding means for power driven fasteners
CA585138A Fastener driving tool
CA581255A Explosive actuated device
CA585084A Power surge tool
CA570669A Shield and gauge structure for powder actuated tools
CA576024A Power actuated tools
CA574663A Cartridge extractors
CA572583A Powder actuated tools
CA585106A Fastener device
CA570671A Fastener device
CA593643A Tool shield
CA593674A Fastener driving tool and fastener assembly for use therein
CA570668A Centering and guiding element for studs