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JOSEPH ROSAN

Overview
  • Total Patents
    35
About

JOSEPH ROSAN has a total of 35 patent applications. Its first patent ever was published in 1937. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets machines, mechanical elements and engines, pumps and turbines are ALBERT H TINNERMAN, TINNERMAN PRODUCTS INC and ROBERT NEUSCHOTZ.

Patent filings in countries

World map showing JOSEPH ROSANs patent filings in countries
# Country Total Patents
#1 United States 29
#2 United Kingdom 5
#3 Germany 1

Patent filings per year

Chart showing JOSEPH ROSANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Joseph Rosan 29
#2 Rosan Joseph 1

Latest patents

Publication Filing date Title
US2927585A Pick quick collapsible file
US2886090A Top locking insert
US2932082A Lock ring drive tool
US2790342A Drive tool for inserts
US2823574A Self-tapping fastener
US2782827A Snap ring connection between threaded fastener and locking collar
US2788830A Threaded mounting device having split ring installation stop means retained thereon
US2754882A Insert with removable liner
US2788046A Screw thread construction comprising conventional truncated threads with integral locking thread interposed therebetween
US2787798A Swaging tool for reconditioning deformed lock threads
US2788045A Conventional truncated screw threads with small locking thread bonded therebetween
US2787796A Method of converting standard threads into locking threads
US2782883A Replaceable insert
US2607446A Replaceable insert
GB698305A Screw threaded insert
GB693317A Improvements in or relating to threaded insert protector
US2742074A Insert and reduced diameter locking ring therefor
US2681818A Axial screw adjustment mounting unit
US2685320A Clinch bolt and nut
US2550867A Flush head locked-in fastening device