KEELER CORP has a total of 33 patent applications. Its first patent ever was published in 1975. It filed its patents most often in United States, Canada and Belgium. Its main competitors in its focus markets machines, electrical machinery and energy and transport are OLVIS SMELTZEKERINGEN, FIRST IND CORP and BELLEVAUX SIBEL SOC IND DE.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | Canada | 4 | |
#3 | Belgium | 3 | |
#4 | Spain | 3 | |
#5 | Austria | 1 | |
#6 | Switzerland | 1 | |
#7 | Germany | 1 | |
#8 | Denmark | 1 | |
#9 | Finland | 1 | |
#10 | France | 1 | |
#11 | United Kingdom | 1 | |
#12 | Italy | 1 | |
#13 | Netherlands | 1 | |
#14 | Norway | 1 | |
#15 | Portugal | 1 | |
#16 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Electrical machinery and energy | |
#3 | Transport | |
#4 | Furniture and games | |
#5 | Civil engineering | |
#6 | Machine tools | |
#7 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Electric switches | |
#3 | Vehicle parts | |
#4 | Office furniture | |
#5 | Locks | |
#6 | Mechanical control devices | |
#7 | Making screws | |
#8 | Household appliances | |
#9 | Unspecified technologies | |
#10 | Bolts for doors or windows |
# | Name | Total Patents |
---|---|---|
#1 | Little Carl H | 7 |
#2 | Shaw W Rex De | 4 |
#3 | Flowerday Dale L | 2 |
#4 | Stelma Gerard N | 2 |
#5 | Owen Kenneth R | 2 |
#6 | De Shaw W Rex | 2 |
#7 | Deshaw Walter R | 2 |
#8 | Keeler Ii Miner S | 2 |
#9 | Watt Jr William Doyle | 1 |
#10 | Driesenga Edwin J | 1 |
Publication | Filing date | Title |
---|---|---|
US4444466A | Universal joint seal and vibration damper for remotely actuated pivotal devices | |
US4341444A | Electrically operated remote control rearview mirror | |
US4286841A | Electrically operated remote control rearview mirror | |
US4257581A | Impact absorbing strut | |
US4264100A | Automotive sun visor and glare screen | |
US4259758A | Method of making a self-tapping screw | |
US4181333A | Sash lock | |
US4189804A | Back plate and bail assembly | |
US4142167A | Solenoid operated, oppositely rotated actuator | |
ES462871A3 | An actuator set to convert a linear movement in an alternative rotation movement. (Machine-translation by Google Translate, not legally binding) | |
ES462870A3 | A perfected actuator set to convert a linear movement in a rotation movement. (Machine-translation by Google Translate, not legally binding) | |
US4082243A | Collar attachment for support hook | |
US4056864A | Back and bail assembly | |
CA1024176A | Door actuator |