invented toys & items to improve daily life

holds 53 patents for items to improve the lives of housewives toys typewriters & sewing machines; is responsible for over 100 inventions

Continuously attached envelopes; Inflatable doll; Moveable lip for toy figures & means for actuating the same; Duplicationg attachment for typewriter (Protograph); Play ball covering; Water-sport apparatus; Hair curler; Eating toy animal; Eye structure for dolls; Parasol bag; Key for key operated machines; Plural syllable sound originator; Closure construction; Moveable eye structure for toys; Baster oven; Runner shield attachment; Direct & return mailing envelope; Method of forming lock stitch; Duplex sound producer; Writing machine; Typewriting machine; Seam & method of forming same; Dup;icating device for typewriting machine; typewriter attachment for producing a plurality of ribbon copies; Simulated dispensing device; Multicopy attachment for typewriting machines; Double chain stitch sewing machine; Valve for inflatable articles; Multicopy attachment for typewriters; Device for producing articulate sounds; Foot covering; Copying attachment for typewriters; Can opener; Feeding & aligning device; Sealing device for inflatable bodies; Sewing apparatus; Supplemental ribbon attachment for typewriter & the like; Umbrella; Parasol; Improvement in & relating to a combined ice cream freezer & an apparatus applicable as a water cooler & a storage apparatus for ice cream; Ice cream machine for ice cream; Improvement in & relating to parasols; Multicopy attachment for typewriting machine; typewriter; Vacuum ice cream freezer; Improvement to parasol; doll; Indicator top; Radio Doll; Hand bag; Parasol

Category:
Technology Toys and Play

Completion Status:
yes

Patent Number:
2610784;2503948;2324774;1874749;1634146;1639607;1538809;2631408;2274694;1608394;2484886;2302318;1769259;2022286;3055287;1593494;3018033;2906224;2346580;2062455;2267915;2230896;1889657;2695698;2577849;2634849;2037901;1723855;2069492;2259467;1653705;2897944;2744653;2187900;1723482;2138491;2268396;3159264;FR536882A;CA143187A;GB191124647A;FR436144A;GB191124788A;CA502495A;CH144595A;1037762;1492725;1551250;1575264;1565145;1063031;1079240

Co-Inventor:
William Thomas Woodley; Adolf Edwin Guinzburg