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CASKET SHELLS INC

Overview
  • Total Patents
    23
About

CASKET SHELLS INC has a total of 23 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States and Canada. Its main competitors in its focus markets medical technology, machines and mechanical elements are BATESVILLE CASKET COMPANY, CRANE & BREED CASKET COMPANY and NAKAMURA MASAYOSHI.

Patent filings in countries

World map showing CASKET SHELLS INCs patent filings in countries
# Country Total Patents
#1 United States 17
#2 Canada 6

Patent filings per year

Chart showing CASKET SHELLS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Semon Joseph R 13
#2 Mackirdy William T 7
#3 Semon William J 4
#4 Mccombs Paul W 2
#5 Ceresko Helen 2
#6 Mackirdy William I 1
#7 Bonczar Lawrence J 1
#8 Bonczar Lawrence 1
#9 Mackirdy William 1
#10 Semon Joseph F 1

Latest patents

Publication Filing date Title
US6029326A Casket construction
US5765268A Casket lid support
US5813100A Casket assembly from pre-finished parts
US5926929A Venting system for above ground casket
US5666705A Above ground entombment casket
US5448810A Metal casket construction
US5335402A Burial casket stationery hardware bar securement
US5241729A Burial casket stationery hardware bar securement
US5309614A Swing bar hardware for caskets
US4949439A Drip pan for caskets
CA1280276C Drip pan for caskets
US4758004A Casket sealing gasket having sealing ridges of different heights
US4697316A Burial casket with identification capsule
US4688305A Hinge having alternate mounting capacity
US4619211A Apparatus for producing shirring
US4523358A Stamped casket
US4555119A Casket sealing gasket
CA1154580A Aesthetic and structural trim strip for caskets
US4304031A Aesthetic and structural trim strip for caskets