US D246,453 SGrant
Variable Capacitor
Issue Date:1977-11-22
•1 Claims
•1 Drawing Sheets
Abstract
Metadata
Assignee
- E. F. Johnson Company
Inventors
- William J. Chermak
- F. Joseph Kozan
- Chander M. Wahi
Application Information
Application Number:US 7787812
Filing Date:1977-03-15
Priority Date:1977-03-15
Art Unit:291
Classifications
IPC:
D1302
Field of Search:
D1336112;21;99298;299
Patent Drawings (1 sheets)
Description
FIG. 1 is a top view illustrating the variable capacitor;
FIG. 2 is a front view of the invention;
FIG. 3 is a side view of the invention;
FIG. 4 is a bottom view of the invention; and
FIG. 5 is an end view of the invention.
Claims
1. The ornamental design for a variable capacitor, as shown.
Patent Citations (2)
| Patent | Date | Inventor | Cited By |
|---|---|---|---|
| USD216797 | 1970-03-01 | Bowen et al. | |
| US3612962 | 1971-10-01 | Takeda |