Title | No. | Date | Summary | Type | Category | Company | Inventor | In Use | Country | |
---|---|---|---|---|---|---|---|---|---|---|
Power-Controlling Mechanism for Time Pieces | 1796890 | 1931-03-17 | Electromagnet assembly for a DC operated clock | Utility | DC Electric Clock, Automobile Clock | Assignee: Western Clock Company (the second one, 1912 - 1936); User: Westclox | Greenleaf, William | United States | ||
Electric Clock Driving Mechanism | 1801985 | 1931-04-21 | Solenoid-type winding mechanism with quickly actuated contacts. | Utility | DC Electric Clock, Automobile Clock | Assignee: Western Clock Company (the second one, 1912 - 1936) | Schlenker, Max | United States | ||
Electric Clock Driving Mechanism | 1802056 | 1931-04-21 | Contacting mechanism is held under spring tension, and is suddenly released to rapidly break the con . . . | Utility | DC Electric Clock, Automobile Clock | Assignee: Western Clock Company (the second one, 1912 - 1936) | Kaefer, Martin | United States | ||
Electric Driving Mechanism | 1811278 | 1931-06-23 | The contacts are quickly operated and have a wiping motion, so that ordinary metals instead of plati . . . | Utility | DC Electric Clock, Automobile Clock | Assignee: Western Clock Company (the second one, 1912 - 1936) | Neureuther, Andrew | United States | ||
Switch Accelerator for Clocks | 1822927 | 1931-09-15 | U shaped spring accelerates the making and breaking of contact in an electrically wound clock. | Utility | DC Electric Clock, Automobile Clock | Assignee: Western Clock Company (the second one, 1912 - 1936) | United States | |||
Electric Driving Mechanism | 1823556 | 1931-09-15 | Electrically wound mainspring driven mechanical clock using a condenser. | Utility | DC Electric Clock, Automobile Clock | Assignee: Western Clock Company (the second one, 1912 - 1936) | Neureuther, Andrew | United States | ||
Automobile Clock | 1841750 | 1932-01-19 | Automobile clock that requires only a small aperture in the dashboard to attach. | Utility | Automobile Clock | Assignee: Western Clock Company (the second one, 1912 - 1936) | Matthiessen, Ralph | United States | ||
Movement Checking Machine | 1848520 | 1932-03-08 | A machine using a beam of light for checking the rate of balance wheel clocks and watches. | Utility | Clock & Watch Manufacturing | Assignee: Western Clock Company (the second one, 1912 - 1936); User: Westclox | Eddison, William | United States | ||
Clock Setting Mechanism | 1848562 | 1932-03-08 | Setting stem is spring loaded to disengage when not setting the clock | Utility | Automobile Clock, Clock Hand Setting Mechanism | Assignee: Western Clock Company (the second one, 1912 - 1936) | Greenleaf, William | United States | ||
Spring Motor | 1851066 | 1932-03-29 | A mainspring wind up unit to operate toys | Utility | Toy | Assignee: Western Clock Company (the second one, 1912 - 1936) | Sewrey, Ursen; Moffett, Frank | United States | ||
Alarm Clock | 1858563 | 1932-05-17 | Big Ben Chime Alarm movement | Utility | Alarm Mechanism for a Clock | Assignee: Western Clock Company (the second one, 1912 - 1936); User: Westclox | Schlenker, Max | United States | ||
Micrometer Adjusting Device for Clocks and Similar Mechanisms | 1860153 | 1932-05-24 | Device for fine adjustment of hairspring active length | Utility | Clock or Watch Regulator | Assignee: Western Clock Company (the second one, 1912 - 1936) | Neureuther, Andrew | United States | ||
Toy Outboard Motor Driving and Steering Mechanism | 1869625 | 1932-08-02 | Spring driven mechanism that drives a propeller to operate a toy boat. | Utility | Toy | Assignee: Western Clock Company (the second one, 1912 - 1936) | Sewrey, Ursen; Moffett, Frank | United States | ||
Clock Mechanism | 1874967 | 1932-08-30 | A clock comprising a power unit and timepiece unit, secured together by clips. | Utility | DC Electric Clock, Automobile Clock | Assignee: Western Clock Company (the second one, 1912 - 1936) | Greenleaf, William | United States | ||
Electrical Switch Mechanism | 1882229 | 1932-10-11 | The contacts use a snap action to close and open very quickly, have a wiping action, and have extra . . . | Utility | DC Electric Clock, Automobile Clock | Assignee: Western Clock Company (the second one, 1912 - 1936) | Neureuther, Andrew | United States | ||
Electric Clock | 1895923 | 1933-01-31 | DC operated winding mechanism with auxiliary mainspring. | Utility | DC Electric Clock, Automobile Clock | Assignee: Western Clock Company (the second one, 1912 - 1936) | Greenleaf, William | United States | ||
Bearing | 1907792 | 1933-05-09 | Rugged bearing for balance staff using stationary ball bearings. | Utility | Clock Technology | Assignee: Western Clock Company (the second one, 1912 - 1936) | Greenleaf, William | United States | ||
Electrical Attachment for Plug | 1912147 | 1933-05-30 | The connector which attaches the cord to the clock in early Westclox a/c electric clocks and many Se . . . | Utility | AC Electric Clock | Assignee: Western Clock Company (the second one, 1912 - 1936); User: Seth Thomas; User: Westclox | Kaefer, Martin | United States | ||
Electric Clock | 1913849 | 1933-06-13 | Synchronous electric clock with auxiliary movement to keep time during power outages. | Utility | AC Electric Clock, Clock Power Outage Indicator | Assignee: Western Clock Company (the second one, 1912 - 1936) | Neureuther, Andrew | United States | ||
Alarm Clock | 1932284 | 1933-10-24 | A Chime Alarm movement in which the quieter alarm will always sound before the louder alarm, regardl . . . | Utility | Alarm Mechanism for a Clock | Assignee: Western Clock Company (the second one, 1912 - 1936) | Schlenker, Max | United States |