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The ornamental design for a diaphragm, as shown and described. |
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FIG. 1 is a bottom perspective view of a diaphragm showing our new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a sectional view taken on line 3--3 of FIG. 2; and
FIG. 4 is a side elevational view thereof.
The top is plain and unornamented.
Tabony, Roy A., Hadfield, David
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| D388659, | Mar 22 1996 | Combined heat transfer pad and burner cover | |
| D659808, | Jun 14 2010 | PROTECTIVE INDUSTRIES, INC | Flange protector |
| D665887, | Jun 14 2010 | PROTECTIVE INDUSTRIES, INC | Flange protector |
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| D899847, | Aug 28 2019 | CANDK Life Pty Ltd | Canister lid |
| Patent | Priority | Assignee | Title |
| 3317087, | |||
| 3722756, | |||
| DE1432245, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 15 1976 | Lucas Industries Limited | (assignment on the face of the patent) | / |
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