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SPIRELLA CO

Overview
  • Total Patents
    140
About

SPIRELLA CO has a total of 140 patent applications. Its first patent ever was published in 1905. It filed its patents most often in United States, France and Austria. Its main competitors in its focus markets consumer goods, machine tools and machines are SPIRELLA COMPANY OF GREAT BRIT, SPIESSHOFER & BRAUN and H W GOSSARD COMPANY.

Patent filings in countries

World map showing SPIRELLA COs patent filings in countries

Patent filings per year

Chart showing SPIRELLA COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kitchen John F 14
#2 Beeman Marcus M 14
#3 Schuler David 12
#4 Wadsworth Frank L O 12
#5 Roche William J 9
#6 Welsh James M 5
#7 Mayo Junius Emmett 4
#8 Leffel Clarence E 4
#9 Spirella Company The 3
#10 Brewington Henry S 2

Latest patents

Publication Filing date Title
US1675747A Machine for severing wire fabric
US1663969A Wire straightening and cutting machine
US1504234A Brassiere hook
US1499135A Wire-forming machine
GB190192A Machine for making fabricated wire
US1439411A Machine for making fabricated wire
GB157391A Machines for making fabricated wire
US1196907A Garment-stay.
US1188355A Garment-stay.
US1293119A Wire-bending machine.
US1212857A Machine for making garment-stays.
US1216037A Garment-stay.
US1206184A Wire-straightening machine.
US1206240A Machine for making garment-stays.
US1198883A Garment-stay.
US1123823A Method of making garment-stays.
US1123822A Method of making garment-stays.
US1123824A Machine for making wire garment-stays.
US1123893A Method of making garment-stays.
US1205006A Wire-bending machine.