Document Type and Number:
United States Patent 2966992
Inventors:
Dunkelberger, Jack E.
Dunkelberger, Byron C.
Publication Date:
01/03/1961
Assignee:
AMERICAN DISPLAY COMPANY
Other Classes:
248/309.400, 335/285, 211/1, 211/DIG.001
International Classes:
B25H3/04; B25H3/00
US Patent References:
| 2414653 | Magnetic holder for brushes and other articles | | | |
| 2448692 | Magnetic block | | | |
| 2565625 | Holder for articles of magnetic material | | | |
| 2572514 | Holder for articles of magnetic material | | | |
| 2580099 | Double magnetic holding device | | | |
| 2641793 | Pot holder | | | |
| 2657342 | Magnetic plate structure | | | |
| 2733113 | | | | |
| 2808281 | Magnetic latch | | | |
| 2869047 | Permanent magnet holding device and mechanical detaching combination | | | |