CHURCHILL GEORGE R has a total of 12 patent applications. Its first patent ever was published in 1935. It filed its patents most often in United States. Its main competitors in its focus markets machine tools, consumer goods and machines are JESPERSEN POUL ERIK, CHEIL GRINDING IND CO LTD and NISHIKI MASAO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Consumer goods | |
#3 | Machines | |
#4 | Furniture and games | |
#5 | Agriculture |
# | Technology | |
---|---|---|
#1 | Grinding tools | |
#2 | Brushes | |
#3 | Unspecified technologies | |
#4 | Physical training equipment | |
#5 | Animal care | |
#6 | Domestic washing |
# | Name | Total Patents |
---|---|---|
#1 | Churchill George R | 12 |
Publication | Filing date | Title |
---|---|---|
US4643428A | Golf club gripping aid | |
US2724937A | Buffing wheel | |
US2687602A | Buffing wheel | |
US2629961A | Fishing lure | |
US2522094A | Buffing wheel | |
US2522093A | Buffing wheel | |
US2522092A | Buffing wheel | |
US2483879A | Buffing wheel | |
US2350216A | Buffing wheel | |
US2172433A | Rotary brush | |
US2146284A | Rotary buffing device | |
US2190206A | Rotary brush |