FIRST NATIONAL BANK OF CHICAGO, THE,

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 349
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3203
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 3202
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 3195
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 292
 
  
 
A44B BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE 130
 
  
 
A62C FIRE-FIGHTING 126
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING143
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
F21L LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION 117

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5934366 Manifold for heat exchanger incorporating baffles, end caps, and bracketsApr 23, 97Aug 10, 99[F28F]
D399028 Front squeeze trigger for a fire extinguisherFeb 05, 96Sep 29, 98[2901]
5775432 Front squeeze trigger handle for use with fire extinguishersFeb 05, 96Jul 07, 98[A62C]
D391792 Portable, foldable bed railMay 20, 96Mar 10, 98[0694]
D383727 Protective electrical outlet plugMay 20, 96Sep 16, 97[1303]
D379245 Night lightJan 14, 96May 13, 97[2605]
5589933 Optical fiber test instrument with mechanically positioned attenuatorOct 24, 94Dec 31, 96[G01N, G02B]
5578996 Long life detectorNov 23, 94Nov 26, 96[G08B]
5570077 Ambient condition detector with high intensity strobe lightApr 21, 95Oct 29, 96[G08B]
5539552 Protective member for display system having 99% UV light blocking ability and improved thermal coefficient of expansionApr 20, 95Jul 23, 96[G02F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5781945 Portable foldable bed railExpiredMay 20, 96Jul 21, 98[A47C]
5782039 Portable gateExpiredJul 17, 96Jul 21, 98[E06B, E05C]
5727953 Nite lite with rotatable prongsExpiredJul 31, 96Mar 17, 98[H01R]
5669081 Self-locking toilet seat coverExpiredJun 28, 96Sep 23, 97[A47K]
5659904 Tub grab barExpiredAug 01, 96Aug 26, 97[C23C]
5657007 Dumpster alarm systemExpiredJul 26, 95Aug 12, 97[G08G]
5638947 Modular timer having multiple finished extension membersExpiredAug 10, 95Jun 17, 97[H01H]
5605205 Readily deployable portable escape ladderExpiredAug 12, 94Feb 25, 97[E06C]
D374347 ContainerExpiredJul 31, 95Oct 08, 96[]
D373093 Detector housingExpiredJul 20, 95Aug 27, 96[]
D372360 ContainerExpiredJul 31, 95Aug 06, 96[]
D372361 ContainerExpiredJul 31, 95Aug 06, 96[]
D371854 Ladder rungExpiredAug 12, 94Jul 16, 96[]
D370736 Escape ladderExpiredAug 12, 94Jun 11, 96[]
5518234 Game ballExpiredMay 03, 94May 21, 96[A63B]
5491982 Chiller bypassExpiredOct 27, 94Feb 20, 96[F25D]
D360156 Combined strobe light and smoke detector for the hearing impairedExpiredAug 17, 93Jul 11, 95[]
5417096 Method for producing a thread rolling machine for use with different die sizesExpiredMar 18, 94May 23, 95[B23P, B21H]
5400432 Apparatus for heating or cooling of fluid including heating or cooling elements in a pair of counterflow fluid flow passagesExpiredMay 27, 93Mar 21, 95[F24H, H05B]
5390730 Fluid cooling systemExpiredMay 27, 93Feb 21, 95[F28F]

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