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CYCLONE SEEDER CO

Overview
  • Total Patents
    21
About

CYCLONE SEEDER CO has a total of 21 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United States and Canada. Its main competitors in its focus markets agriculture, civil engineering and foods and drinks are WEICHS HERMANN, RAUCH LANDMASCHFAB GMBH and GYRO SKIVE JERNSTOBERI & MASKI.

Patent filings in countries

World map showing CYCLONE SEEDER COs patent filings in countries
# Country Total Patents
#1 United States 14
#2 Canada 7

Patent filings per year

Chart showing CYCLONE SEEDER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Speicher Paul L 12
#2 Bowerman P 2
#3 Stark Levi O 2
#4 Speicher Harold Stark 1
#5 Speicher P 1
#6 Walker J 1
#7 Speicher Paul J 1
#8 Speicher Harold S 1
#9 Elias Stark Truman 1

Latest patents

Publication Filing date Title
US3819120A Distributor securable to a vehicle for the purpose of spreading salt, sand or similar particulate material
US3807643A Material agitator for a spreader
US3815825A Bearing protector for fluent material distributors
US3738546A Metering device for securement to the hopper or container of a distributor of seeds and other fluent material
US3383055A Material spreader
US3394892A Material spreader
US3175739A Spreader with self-locking spring
US2992008A Broadcast spreader
US2882060A Mobile broadcast spreader
US2843387A Broadcast seeder or spreader device
US2547143A Seed sower
US2232571A Horn seed sower
US2163501A Bucket
US1993689A Tool for preparing meat
CA629362A Mobile broadcast spreader
CA485095A Seed sower
CA651514A Broadcast spreader
CA737345A Self-locking spring
CA861958A Material spreader
CA861957A Material spreader