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The ornamental design for a spindlecase attachment for tapping machines to change the rotation of the tool, substantially as shown. |
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FIG. 1 is a front elevational view of a spindlecase _attachment for tapping machines to change the rotation of the tool _incorporating my new design;
FIG. 2 is a side elevational view taken from the left of FIG. 1;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a side elevational view taken from the right of FIG. 1; and
FIG. 6 is a top plan view thereof.
| Patent | Priority | Assignee | Title |
| Patent | Priority | Assignee | Title |
| 1401594, | |||
| 2368359, | |||
| 3466681, | |||
| 3717892, | |||
| 4014421, | Sep 23 1974 | Tapmatic Corporation | Clutching means adapted for use in tapping attachments |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 29 1979 | Miyakawa Industry Company, Limited | (assignment on the face of the patent) | / |
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