Learn more

SMITH TELFORD L

Overview
  • Total Patents
    34
About

SMITH TELFORD L has a total of 34 patent applications. Its first patent ever was published in 1948. It filed its patents most often in United States and Canada. Its main competitors in its focus markets mechanical elements and machines are QUIKCOUP INC, NEW MACHINE CO LTD and KROHN KENNETH P.

Patent filings in countries

World map showing SMITH TELFORD Ls patent filings in countries
# Country Total Patents
#1 United States 20
#2 Canada 14

Patent filings per year

Chart showing SMITH TELFORD Ls patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements
#2 Machines

Top inventors

# Name Total Patents
#1 Smith Telford L 34
#2 Smith Lynn E 3
#3 Dunmire Paul G 1

Latest patents

Publication Filing date Title
US3272534A Flexible band coupling with tapped insert
US3083914A Adjustable lawn sprinkler
US3183938A Low bolt pipe repair clamp
US3086555A Pipe repair clamp having jagged edge armor
US3088185A Opposed bolt clamp
US3188122A Coupling device for flareless tubing
US2998629A Pipe clamp
US2853762A Pipe clamp or coupling and lug units therefor
US2901274A Sleeve type pipe coupling having sheet metal followers
US2853318A Sleeve type pipe coupling with means to prevent pinching of the gaskets
US2776153A Armored gasket for pipe repair clamp and the like
US2795439A Saddle clamp with fluid pressure seal
US2778662A Axially and radially sealed divided sleeve type pipe clamp
US2723143A Gasket
US2643137A Pipe repair clamp
US2693975A Fluid pressure responsive gasket
US2616736A Gasket
US2681816A Adapter for connecting pipes to larger threadless pipes
US2518829A Pressure sealing member
US2690193A Pipe clamp