United States Patent 2539855
Inventors:
Nelson, Nels A.
Publication Date:
01/30/1951
Assignee:
Raymond, Moloney T.
International Classes:
G07F1/04; G07F1/00
US Patent References:
| 1841125 | Coin collection apparatus | | | |
| 1966413 | Coin channel plate for telephone toll apparatus | | | |
| 2050678 | Slug ejector for coin operated machines | | | |
| 2064425 | Coin assorting and selecting mechanism | | | |
| 2097497 | Coin chute for coin collectors | | | |