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SPECIALTIES CONST

Overview
  • Total Patents
    269
About

SPECIALTIES CONST has a total of 269 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets civil engineering, machines and furniture and games are STIBOLT PAUL E, BRUCE AIDAN SIMON and EMEH INC.

Patent filings per year

Chart showing SPECIALTIES CONSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shreiner Thomas A 50
#2 Olsen Robert W 45
#3 Bartlett Gary F 33
#4 Barr Roger W 14
#5 Fenstermacher James G 11
#6 Vincent William 10
#7 Viehmann George A 8
#8 Moulton Paul 8
#9 Kreitz Robert D 7
#10 Williams Howard 6

Latest patents

Publication Filing date Title
US2006272247A1 Door edge construction
US6932328B2 Rail installation and adapter therefor
US6499265B2 Expansion joint cover
US6430884B1 Seismic wall and ceiling expansion joint covers
US2002189181A1 Wall protector installation
US2003205004A1 Roof seismic motion-absorbing gap cover
US6508458B1 Rail and supports thereof
US6557832B2 Handrail and end member assembly
US2002108322A1 Seismic expansion joint cover
US6386518B1 Handrail and end member assembly
GB0327690D0 Floor mat
AU5739700A Expansion joint cover with modular center plate
NZ512028A Wall protection assembly having a reatiner and a cover with an end wall that curves smoothly away in the lengthwise direction of a straight portion of the cover so as to overlie and conceal the lengthwise end of the retainer
CA2332838A1 Handrail/leaning rail
AU1948499A Foot mat
US5906083A Modular louver system
US5799456A Expansion joint cover installation
GB9614211D0 Matting system incorporating a scraper element
US5644879A Seismic expansion joint cover assembly
US5542224A Louver