 |
|
|
|
|
|
 Title: |
US3916911:
Portable cooling apparatus
[ Derwent Title ]
|
| Country: |
US United States of America
|
| |
| Inventor: |
Sauder, James W.; San Ysidro, CA
Rishel, Richard A.; Las Vegas, NV
|
| Assignee: |
Vari-Temp Manufacturing Corporation, El Cajon, CA
other patents from VARI TEMP MANUFACTURING CORPORATION (605230) (approx. 2)
News, Profiles, Stocks and More about this company
|
| Published / Filed: |
1975-11-04
/ 1973-12-07
|
| Application Number: |
US1973000422758
|
| IPC Code: |
Advanced:
A61F 7/10;
A61F 7/00;
Core:
more...
IPC-7:
A61F 7/00;
|
| ECLA Code: |
A61F7/10; K61F7/00C2A; K61F7/00A;
|
| U.S. Class: |
Current:
607/104;
062/239;
062/259.3;
Original:
128/400;
062/239;
062/259;
|
| Field of Search: |
128/399,400,402,254,379,382
062/239,255,259
|
| Priority Number: |
| 1973-12-07 |
US1973000422758 |
|
| Abstract: |
A portable apparatus for cooling a portion of a warm body comprises a ductile evaporator coil having a shape which generally conforms to the body portion to be cooled, a flexible jacket for receiving the coil and wrapping around the body portion to be cooled and having means for securing the jacket around the body portion, compressor and condenser means for liquefying a refrigerant composition and conduit means for supplying the refrigerant to and from the evaporator coil.
|
| Attorney, Agent or Firm: |
Seiler, Jerry R. ;
|
| Primary / Asst. Examiners: |
Trapp, Lawrence W.;
|
| Family: |
None
|
First Claim:
Show all 11 claims |
I claim:
1. Portable apparatus for cooling a portion of a warm body comprising:
- a. a ductile cooling coil for being formed to the general exterior shape of the body portion to be cooled,
- b. a flexible jacket for receiving the coil and having means for securing the jacket around said body portion,
- c. compressor and condenser means for liquefying a refrigerant composition,
- d. conduit means for supplying said refrigerant to and from said cooling coil,
- e. a battery for operating said compressor and condenser, and
- f. a platform on which said compressor and condenser means are secured.
|
| Background / Summary: |
Show background / summary
|
| Drawing Descriptions: |
Show drawing descriptions
|
| Description: |
Show description
|
| Forward References: |
Show 22 U.S. patent(s) that reference this one
|
