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LEO ROSEMAN

Overview
  • Total Patents
    91
About

LEO ROSEMAN has a total of 91 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets consumer goods, textiles and paper and machines are AILEE FERMETURE SA, DE LONG HOOK & EYE CO and NEWEY GOODMAN LTD.

Patent filings in countries

World map showing LEO ROSEMANs patent filings in countries
# Country Total Patents
#1 United States 74
#2 United Kingdom 13
#3 Germany 4

Patent filings per year

Chart showing LEO ROSEMANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Leo Roseman 73
#2 Roseman Richard J 4
#3 Herman Rosenman 1

Latest patents

Publication Filing date Title
US3176366A Hook and eye
US3092113A Combined garment and covered stay, and method of making the latter
US3046564A Article having hook fastener tape stitched thereon
US3085525A Sewing machine attachment for sewing hook fastener tape on garments
US3066310A Fastener tape with concealable fastener elements
US3024745A Sewing machine for stitching over wire objects
US2840374A Strip feeding means with compensator for strips of varying width
US2787228A Machine for stitching fastener tape for forming fastener sections
US2746412A Method of stitching fastener tape for forming fastener sections
US2703889A Fastener for garments or the like
US2695578A Machine for stitching together angularly related strips of material
US2703888A Multiple hook and pocket fastener
US2759193A Pocket section of a head and pocket fastener
US2759194A Fastener for garments and the like
US2686017A Method of and means for treating bobbin threads or the like
GB678639A Sewing machine and means for automatically producing recurring operations
US2477422A Bobbin winding and thread treating apparatus
US2530841A Device for indicating variations in thread tension in sewing machines
US2505579A Sewing machine and means for automatically producing recurring operations
US2534064A Adjustable fastener