US 5,237,838 · Granted 1993-08-24
Portable refrigerated cosmetic carrying bag
A carrying bag or case is disclosed herein for storing heat sensitive cosmetics or the like in an internal storage compartment having a releasable fastener for closing an opening leading into the storage compartment. The storage compartment is surrounded by an auxiliary storage compartment for holding a replaceable refrigerant adjacent to the stored cosmetics which maintains the cosmetics or the like at a suitably low temperature to avoid spoiling. The carrying bag walls defining the storage compartment consists of a layered construction including flexible cushioning as well as temperature controlling characteristics.
Patent details
- Publication number
- US 5,237,838
- Filing date
- 1992-05-22
- Grant date
- 1993-08-24
- Assignee
- Merritt Munson Carolann
- Inventor(s)
- MERRITT-MUNSON; CAROLANN
- CPC class
- F25D3/08
Want to file your own patent?
Run your idea through our free scanner — we’ll show you which existing patents are conceptually closest, including this one if it’s a match.
Free patentability scanRelated patents in this cluster
- US 7,419,321: Hand applicator of encapsulated liquids
- US 4,828,542: Foam substrate and micropackaged active ingredient particle composite dispensing materials
- US 5,250,071: Detachable embolic coil assembly using interlocking clasps and method of use
- US 6,350,276: Tissue remodeling apparatus containing cooling fluid