WHITIN MACHINE WORKS has a total of 754 patent applications. Its first patent ever was published in 1898. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets textiles and paper, packaging and shipping and machines are RIETER AG MASCHF, JOH JACOB RIETER & CO LTD and SANT ANDREA NOVARA OHG E FONDE.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 499 | |
#2 | Canada | 77 | |
#3 | United Kingdom | 64 | |
#4 | Switzerland | 42 | |
#5 | France | 40 | |
#6 | Germany | 25 | |
#7 | Spain | 2 | |
#8 | Italy | 2 | |
#9 | Netherlands | 2 | |
#10 | Japan | 1 |
# | Industry | |
---|---|---|
#1 | Textiles and paper | |
#2 | Packaging and shipping | |
#3 | Machines | |
#4 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Spinning | |
#2 | Preliminary treatment of fibres | |
#3 | Handling thin material | |
#4 | Unspecified technologies | |
#5 | Woven fabrics | |
#6 | Gearing | |
#7 | Shafts | |
#8 | Unspecified technologies | |
#9 | Transport or storage devices | |
#10 | Finishing of filaments |
# | Name | Total Patents |
---|---|---|
#1 | Owen Oscar L | 38 |
#2 | Dudley John S | 26 |
#3 | Schlums Otto W | 25 |
#4 | Hendrickson Fred K | 24 |
#5 | Crockett Frank L | 24 |
#6 | Owen Henry A | 22 |
#7 | Aldrich William O | 20 |
#8 | Reiterer Ferdinand | 20 |
#9 | Ferdinand Reiterer | 18 |
#10 | Brandt Carl D | 14 |
Publication | Filing date | Title |
---|---|---|
US4099609A | Bobbin elevating conveyor and orientor | |
US3916610A | Roving frame bolster | |
US3881426A | Doffer mechanism carriage | |
US3830049A | Bobbin ejecting mechanism for doffing machine | |
US3889311A | Flute suspension plate | |
US3797219A | Spindle bolster | |
US3789598A | Roving frame bolster | |
US3447206A | Draw frame for blending fibers | |
US3451640A | Yarn guide assembly | |
US3430875A | Winding apparatus | |
US3451277A | Cam mechanism | |
US3400431A | Comber nipper feed system | |
US3327466A | Center-of-gravity spindle device | |
US3317800A | Electric control circuit | |
US3296663A | Arrangement for guiding the web at the discharge side of the doffer in carding machines | |
US3235912A | Sliver forming apparatus | |
US3226774A | Carding machine | |
US3197156A | Holder | |
US3172248A | Anti-ballooning device | |
US3210625A | Motor control |