US Patent No: D512730

Number of patents in Portfolio can not be more than 2000

Refrigerant evacuation device

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SPX CORPORATIONCHARLOTTE, NC396

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Orenstein, Gabriel Miami, FL 4 20
Shambaugh, Jr Charles Raymond Coral Gables, FL 7 33

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
D500508 Refrigerant recovery system 2 2004
 
CARRIER CORPORATION (1)
D344527 Refrigerant recovery unit 61 1992
 
RITCHIE ENGINEERING COMPANY, INC. (1)
D449842 Refrigerant recovery system case 5 2000
 
SPX CORPORATION (2)
D445116 Portable recovery cabinet 18 1999
D445117 Stationary recovery unit 7 1999
* Cited By Examiner

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