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KRAMER VANCE M

Overview
  • Total Patents
    23
About

KRAMER VANCE M has a total of 23 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Canada and United States. Its main competitors in its focus markets machines, mechanical elements and chemical engineering are FRED T ROBERTS & COMPANY, COMPOFLEX CO LTD and MO MUNITSIPALNOE PREDPR MOSVOD.

Patent filings in countries

World map showing KRAMER VANCE Ms patent filings in countries
# Country Total Patents
#1 Canada 13
#2 United States 10

Patent filings per year

Chart showing KRAMER VANCE Ms patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kramer Vance M 15
#2 Carlton Lawrence W 9
#3 Kramer Vance M Jr 8
#4 Kramer Vance M Sr 4
#5 Cariton Lawrence W 1

Latest patents

Publication Filing date Title
CA2155792A1 Rigid end socket for flexible tubing and method of making same
CA1291050C End adapter for flexible corrugated tube
CA1280930C System for exhausting fumes from residential garages
CA1229313A Flexible corrugated rubber tubing with internal reinforcement
CA1172583A Flexible corrugated rubber tubing of dual composition
CA1141127A Method for making flexible corrugated rubber tubing
CA1090080A Method and apparatus for making flexible corrugated rubber tubing and tubing produced thereby
CA990025A Method and apparatus for making corrugated tubing
US3705780A Apparatus for making flexible tubing with annular corrugations
US3635255A Corrugated flexible hose with integral socket and apparatus for forming same
US3304581A Apparatus for making spirally corrugated rubber tubing
US3155757A Method of and apparatus for making and joining spirally corrugated rubber tubing
US2754138A Flexible adaptor boot for tubing for carrying gaseous exhaust of motor vehicles
US2909198A Spirally corrugated rubber tubing with intergral cylindrical end connectors
US2879953A Decording apparatus
US2888712A Apparatus for use in making rubber tubing
US2832096A Apparatus for making corrugated rubber tubing and the like
US2789841A Flexible reducer boot
CA910824A Corrugated flexible hose with integral socket
CA678241A Rubber tube with enclosed metal ring