Title | No. | Date | Summary | Type | Category | Company | Inventor | In Use | Country | |
---|---|---|---|---|---|---|---|---|---|---|
Clock Case | Des. 81975 | 1930-09-09 | Case for the La Salle (Dura Case) 61-G | Design | Clock Case | Assignee: Dura Company; User: Westclox | Graff, George | United States | ||
Timepiece Dial | Des. 83103 | 1931-01-20 | Dial of the same shape at the Dura Case 61-G, but with a different pattern than used in production. | Design | Clock Dial | Assignee: Dura Company | Graff, George | United States | ||
Timepiece Dial | Des. 83104 | 1931-01-20 | Dial of the same shape at the Dura Case 61-H and 61-J, but with a different pattern than used in pro . . . | Design | Clock Dial | Assignee: Dura Company | Graff, George | United States | ||
Clock Case | Des. 84890 | 1931-08-18 | Case for the La Salle (Dura Case) 61-J | Design | Clock Case | Assignee: Dura Company; User: Westclox | Graff, George | United States | ||
Motor | 1525179 | 1925-02-03 | Periodic electrical winding mechanism | Utility | DC Electric Clock, Automobile Clock | User: Westclox | Greenleaf, William | United States | ||
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 | ||
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 | ||
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 | ||
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 | ||
Accelerator Switch | 1950846 | 1934-03-13 | The electrical contact is carried by a spring which bows in and out to give it a fast make and break . . . | Utility | Automobile Clock | Assignee: Western Clock Company (the second one, 1912 - 1936) | Greenleaf, William | United States | ||
Accelerator Switch for Clocks | 1983026 | 1934-12-04 | Bow 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) | Greenleaf, William | United States | ||
Repeating Alarm Clock | 855775 | 1907-06-04 | A cam with bent up "tripping points" is mounted on the third wheel, moves a trip spring up and down, . . . | Utility | Alarm Mechanism for a Clock | Assignee: Western Clock Manufacturing Company; User: Westclox | Hawthorne, William | 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 | ||
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 | ||
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 | ||
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 | ||
Clock Stand | Des. 38815 | 1907-09-17 | Case for the "Vigilant" three inch clock. | Design | Clock Case | Assignee: Western Clock Manufacturing Company; User: Westclox | Hopson, William | United States | ||
Clock Frame | Des. 47695 | 1915-08-10 | Case front for unidentified model of clock | Design | Clock Case | Assignee: Western Clock Company (the second one, 1912 - 1936); User: Westclox | Horner, William | United States |