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MERRIMAN BROS INC

Overview
  • Total Patents
    29
About

MERRIMAN BROS INC has a total of 29 patent applications. Its first patent ever was published in 1951. It filed its patents most often in United States, Germany and Switzerland. Its main competitors in its focus markets textiles and paper, mechanical elements and machines are SERRA RABERT JOSE, EADIE BROS & CO LTD and REINERS & FUERST.

Patent filings in countries

World map showing MERRIMAN BROS INCs patent filings in countries
# Country Total Patents
#1 United States 19
#2 Germany 5
#3 Switzerland 2
#4 Spain 2
#5 United Kingdom 1

Patent filings per year

Chart showing MERRIMAN BROS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wayson Andrew J 13
#2 Fox William P 4
#3 Bucchianeri Angelo G 3
#4 Wayson Andrew John 3
#5 Bucchanieri Angelo Giuseppi 2
#6 Milk Robert L 2
#7 Andrew John Wayson 2
#8 Angelo Guiseppe Bucchianeri 1
#9 Raymond Gaffey John 1
#10 Mount Wadsworth W 1

Latest patents

Publication Filing date Title
ES320215A1 Improvements in horizontal type thread and torch rings. (Machine-translation by Google Translate, not legally binding)
US3157981A Traveler for use with spinning rings
US3107480A Two-piece wick structure for spinning and twisting rings
US3045417A Spinning ring with wick in holder
US3105252A Slidable and rotatable bearing support
US2996871A Means for supplying oil to a spinning ring
US3043085A Means for controlling the rate of flow of oil to a spinning or twisting ring
US2936565A Spinning ring cleaning means
US2964899A Spinning ring and wick assembly
GB877491A Improvements relating to spinning rings and holders therefor
US2947856A Remote controlled movable light unit
US2956780A Fairlead
US2862270A Cable clamp
US2936568A Spinning ring and holder therefor
US2889797A Boat hook
US2905126A Pulpit for boat
US2850866A Spinning ring
US2824417A Base for use with lubricated spinning and twisting rings
US2851294A Turnbuckle
US2690046A Wick fed powdered metal spinning and twisting rings