Locking system for a cotton candy machine
US7479002B2 · kind B2 · utility
2Cited by
12References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 12, 2007 |
| Grant date | Jan 20, 2009 |
| Priority date | — |
| Expiry date | Jul 21, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23G3/10
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A locking system for a cotton candy machine includes a pair of rotatable cam members that are selectively engagable and disengagable from a motor mount of the machine to alternatively lock and unlock the machine. A rotatable handle or a pair of rotatable levers are operatively connected to the cam members to selectively rotate the cam members to the locked and unlocked positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.