| 摘要 |
1,056,316. Lamp caps and holders. VAPOR CORPORATION. Oct. 27, 1964 [Dec. 2, 1963]. No. 43866/64. Heading H2E. [Also in Divisions F4 and H3] A lamp cap comprises a central contact button 28 and a contact plate 27 having keyhole slots 30 for engagement with upstanding headed pins 29 (Fig. 3, not shown) around the socket opening. The socket includes a contact finger 31 to engage the button 28, the other electrical contact of the socket being one of the pins 29. |
