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NEUMANN HARDWARE CO R

Overview
  • Total Patents
    44
About

NEUMANN HARDWARE CO R has a total of 44 patent applications. Its first patent ever was published in 1905. It filed its patents most often in United States. Its main competitors in its focus markets machines, civil engineering and consumer goods are ALMBLAD DONALD F, CERDAN MARTIN TOMAS and PRAHAR LOUIS B.

Patent filings in countries

World map showing NEUMANN HARDWARE CO Rs patent filings in countries
# Country Total Patents
#1 United States 44

Patent filings per year

Chart showing NEUMANN HARDWARE CO Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tueckmantel Hugo 8
#2 Isidor Joseph S 8
#3 Lotz William A 4
#4 Lysaght Cornelius J 4
#5 Hammesfahr Julius 4
#6 Heilmann William A 3
#7 Clark James P 2
#8 Lange John 2
#9 Moore Thomas J 2
#10 Grossman Simon 1

Latest patents

Publication Filing date Title
US1329869A Trunk-fastener
US1278645A Clasp for bag-frames.
US1278640A Locking mechanism for bag-frames.
US1267650A Locking-catch for portfolios and the like.
US1293418A Bag-frame fastener.
US1247182A Bag-frame fastener.
US1224540A Sheet-metal bag-frame.
US1229962A Trunk-fastener.
US1220258A Follower for trunks.
US1220224A Bag-frame.
US1187751A Bag-frame fastener.
US1204877A Handle-cap for dress-suit cases, traveling-bags, and the like.
US1143388A Bag-fastener.
US1132932A Bag-fastener.
US1204891A Sheet-metal handle for bag-frames and the like.
US1127830A Angle-iron or bracket for english or sewed-in bags.
US1124467A English or sewed-in bag-frame.
US1151838A English or sewed-in bag frame.
US1102307A Stay-hinge for bag-frames.
US1104455A Bag-frame fastener.