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H B SHERMAN MFG COMPANY

Overview
  • Total Patents
    27
About

H B SHERMAN MFG COMPANY has a total of 27 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, machine tools and mechanical elements are TAKAGI TOSIO, SHERMAN HOWARD B and DELTA ENG HOLDINGS LTD.

Patent filings in countries

World map showing H B SHERMAN MFG COMPANYs patent filings in countries
# Country Total Patents
#1 United States 23
#2 Canada 4

Patent filings per year

Chart showing H B SHERMAN MFG COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Turner George L 9
#2 Doerr Raymond S 4
#3 Frederick Hanlan 4
#4 Sherman Howard B 4
#5 Stinchcomb Loid M 3
#6 William Hewig 2
#7 Andrews Herbert B 2
#8 Hart William H 2
#9 Titsworth Frederick L 1
#10 Walton Ernest 1

Latest patents

Publication Filing date Title
US3317143A Vacuum motor operated tethered lawn sprinkler with oscillating nozzle
US3266731A Vacuum motor operated sprinklers and the like
US3348292A Apparatus for mounting hose couplings
US3088678A Lawn sprinkler
US3045923A Lawn sprinkler
US2902299A Hose coupling assembly
US2508377A Hose coupling mounting machine
US2634786A Method of mounting separable thin metal nipple hose couplings
US2460110A Coupling means
US2015896A Solderless connector lug for cables and the like
US1964630A Method of and apparatus for making hose menders and couplings
US1910765A Spray head
US1937427A Sheet metal hose nozzle
US1838830A Reversible soap dish for double mixing faucets
US1838829A Mixing laundry faucet
US1277765A Connector.
US1241898A Ground-clamp.
US1144281A Process of making terminals.
US948879A Nail-making machine.
US919095A Nail-making machine.