Split core current transformer
Lockwood September 8, 1
U.S. patent number D260,635 [Application Number 06/068,945] was granted by the patent office on 1981-09-08 for split core current transformer. This patent grant is currently assigned to Clarence Controls Inc.. Invention is credited to David L. Lockwood.
| United States Patent | D260,635 |
| Lockwood | September 8, 1981 |
Split core current transformer
Claims
The ornamental design for a split core current transformer, as shown.
| Inventors: | Lockwood; David L. (Williamsville, NY) |
|---|---|
| Assignee: | Clarence Controls Inc.
(Buffalo, NY) |
| Appl. No.: | 06/068,945 |
| Filed: | August 23, 1979 |
| Current U.S. Class: | D13/110 |
| Current International Class: | D1302 |
| Field of Search: | ;336/176,83,92,135,154 ;D13/4,11 |
References Cited [Referenced By]
U.S. Patent Documents
| D229941 | January 1974 | Feldman |
| 2176756 | October 1939 | Borden |
| 2476121 | July 1949 | Smith, Jr. |
| 3984798 | October 1976 | Bussen |
| 4048605 | September 1977 | McCollum |
| 2331488 | Jan 1974 | DE | |||
Attorney, Agent or Firm: Bean, Kauffman & Bean
Description
FIG. 1 is a perspective view of a split core current transformer showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and
FIGS. 6 and 7 are opposite end views thereof.
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