Title | No. | Date | Summary | Type | Category | Company | Inventor | In Use | Country | |
---|---|---|---|---|---|---|---|---|---|---|
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 | ||
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 | ||
Motor | 1933591 | 1933-11-07 | The "Sangamo" self-starting synchronous electric motor | Utility | Clock Synchronous Motor | Assignee: Sangamo Electric Company; User: Seth Thomas; User: Westclox | Holtz, Frederick; Kurz, Fred | United States | ||
Electric Motor | 1935208 | 1933-11-14 | Manual starting synchronous motor that starts easily and bridges brief power outages. | Utility | Clock Synchronous Motor | User: Westclox; User: Western Clock Company (the second one, 1912 - 1936) | Haydon, Arthur | United States | ||
Indicator for Electrically Driven Instruments and Clocks | 1956028 | 1934-04-24 | Power outage indicator | Utility | Clock Power Outage Indicator | Assignee: Western Clock Company (the second one, 1912 - 1936); User: Westclox | Henry, Emil | United States | ||
Synchronous Motor | 1957281 | 1934-05-01 | The Westclox S2 manual starting synchronous motor. Describes the shape of the rotor and stator pole . . . | Utility | Clock Synchronous Motor | Assignee: Western Clock Company (the second one, 1912 - 1936); User: Westclox | Neureuther, Andrew | United States | ||
Electric Motor and Clock | 1977184 | 1934-10-16 | Self-starting synchronous motor with low speed and high starting torque. | Utility | Clock Synchronous Motor | User: Westclox | Haydon, Arthur | United States | ||
Electric Motor | 1977186 | 1934-10-16 | Applicable to both self-starting and non-self-starting motors | Utility | Clock Synchronous Motor | User: Westclox | Haydon, Arthur | United States | ||
Electric Timepiece | 2002421 | 1935-05-21 | The magnetic field core for driving the motor is also employed for operating the vibratory armature . . . | Utility | AC Electric Clock | User: Westclox | Tisseyre, Louis; Cotnareanu, Ionel | United States | ||
Electrical Actuating Means for Clocks and Instruments | 2002433 | 1935-05-21 | Clock including a non-self-starting rotary armature and a vibratory armature arranged to be simple i . . . | Utility | AC Electric Clock | User: Westclox | Cowles, George | United States | ||
Self Starting Synchronous Motor | 2015042 | 1935-09-17 | The Westclox M1 self-starting motor. Large rotor contained between plates, field coil located away f . . . | Utility | Clock Synchronous Motor | Assignee: Western Clock Company (the second one, 1912 - 1936); User: Westclox | Reinhardt, Joseph; Kaminky, Oscar | United States | ||
Synchronous Motor | 2046130 | 1936-06-30 | The Westclox S2 manual starting synchronous motor. A motor that easily comes into step with the alte . . . | Utility | Clock Synchronous Motor | Assignee: Western Clock Company (the second one, 1912 - 1936); User: Westclox | Neureuther, Andrew | United States | ||
Flexible Shutter and Method of Making Same | 2054499 | 1936-09-15 | The shutter used in the Travalarm travel alarm clock. | Utility | Clock Case | User: Westclox | Florman, Irving | United States | ||
Alarm Clock | 2091770 | 1937-08-31 | Rear dial-type alarm set indicator used on electric clocks. | Utility | Alarm Mechanism for a Clock | User: Westclox | Schlenker, Max | United States | ||
Alarm Clock | 2360589 | 1944-10-17 | Cost reduction to the alarm of the model 66 movement. Buzzer alarm. | Utility | Alarm Mechanism for a Clock | Assignee: General Time Instruments Corporation; User: Westclox | Schlenker, Max | United States | ||
Clock | 2361128 | 1944-10-24 | Movement of the "Clock of Tomorrow" | Utility | Alarm Mechanism for a Clock | Assignee: General Time Instruments Corporation; User: Westclox | Schlenker, Max | United States | ||
Clock with Visible and Audible Alarm Means | 2444748 | 1948-07-06 | The basic idea for the Moonbeam alarm clock, which first flashes a light on and off as the alarm, th . . . | Utility | Alarm Mechanism for a Clock | User: Westclox | Parissi, Anthony | United States | ||
Shaded Pole Electric Motor | 2537093 | 1951-01-09 | The General Time M4 motor | Utility | Clock Synchronous Motor | Assignee: General Time Corporation; User: Seth Thomas; User: Westclox | Schlenker, Max; Ryburn, Paul | United States | ||
Electric Alarm Clock Mechanism | 2704432 | 1955-03-22 | Using an alarm with the M4 motor without losing significant motor torque | Utility | Alarm Mechanism for a Clock, Clock Synchronous Motor, Clock Power Outage Indicator | Assignee: General Time Corporation; User: Westclox | Schlenker, Max; Pomatto, Charles | United States | ||
Alarm Delay Mechanism for Alarm Clocks | 3213603 | 1965-10-26 | The alarm sounds for a brief time, then stops, then automatically starts ringing after a delay (typi . . . | Utility | Alarm Mechanism for a Clock | Assignee: General Time Corporation; User: Westclox | Cielaszyk, Edward | United States |