Fine and coarse tuning assembly for cavities
Scott March 7, 1
U.S. patent number D247,432 [Application Number 05/772,713] was granted by the patent office on 1978-03-07 for fine and coarse tuning assembly for cavities. This patent grant is currently assigned to The United States of America as represented by the Field Operations. Invention is credited to James E. Scott.
| United States Patent | D247,432 |
| Scott | March 7, 1978 |
Fine and coarse tuning assembly for cavities
Claims
The ornamental design for a fine and coarse tuning assembly for cavities, as shown.
| Inventors: | Scott; James E. (Austell, GA) |
|---|---|
| Assignee: | The United States of America as
represented by the Field Operations (Washington, DC) |
| Appl. No.: | 05/772,713 |
| Filed: | February 28, 1977 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| D624517 | Oct 21, 1975 | ||||
| Current U.S. Class: | D14/299 |
| Current International Class: | D1499 |
| Field of Search: | ;334/15 ;333/83R,81,82 ;332/29 ;D14/99,76 |
References Cited [Referenced By]
U.S. Patent Documents
| 3601723 | October 1968 | Johnson |
| 3757204 | September 1973 | Hyde |
| 3789325 | January 1974 | Hoffman |
| 3845424 | October 1974 | Martens |
Attorney, Agent or Firm: Bentley; Wm. Ferrel
Description
FIG. 1 is a perspective view with both fine and coarse tuning adjustment in;
FIG. 2 is a perspective view with both fine and coarse tuning adjustment out;
FIG. 3 is a top plan view;
FIG. 4 is a side view; and;
FIG. 5 is a bottom plan view.
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