Learn more

SCHWINN FRANK W

Overview
  • Total Patents
    75
About

SCHWINN FRANK W has a total of 75 patent applications. Its first patent ever was published in 1916. It filed its patents most often in United States. Its main competitors in its focus markets transport, machines and thermal processes are SAKAE RINGYO KK, BRINTNELL ARCHIBALD H and BIKEFORCE INTERNAT CO LTD.

Patent filings in countries

World map showing SCHWINN FRANK Ws patent filings in countries
# Country Total Patents
#1 United States 75

Patent filings per year

Chart showing SCHWINN FRANK Ws patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schwinn Frank W 75

Latest patents

Publication Filing date Title
US2902882A Manually operated control device
US2828804A Auxiliary folding seat for boats and the like
US2880783A Wheel chair commode seats
US2748834A Wheel chair for paraplegics
US2767002A Means for joining tubular parts
US2694138A Back light for use on cycles and the like
US2687898A Spring fork construction for bicycles
US2675464A Cycle fender with built-in light
US2579097A Apparatus for brazing
US2582072A Battery case
US2579018A Directed beam light unit
US2414275A Folding handle bar for bicycles
US2477833A Structure and manner of producing wheel rims
US2489934A Cycle freewheeling device
US2448329A Method of electric brazing metal parts
US2456536A Parking stand and mounting therefor
US2439755A Quadricycle
US2461003A Truss rod bracket
US2435294A Die for slotting and shaping bicycle truss tube ends
US2424195A Carrier attachment