ENGINEERED PRODUCTS COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 155
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 193
 
  
 
2699 MISCELLANEOUS131

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7921720 Dial-type flow-restriction gaugesApr 17, 09Apr 12, 11[G01L]
7777143 Non-locking switch for filter monitoringApr 02, 08Aug 17, 10[H01H]
D569545 Landscape lightpostNov 29, 05May 20, 08[2699]
6877886 Landscape lightpostApr 15, 03Apr 12, 05[F21S]
6425682 Temporary lighting apparatus and cage thereforSep 12, 00Jul 30, 02[F21V]
D439697 Temporary lighting unitSep 17, 99Mar 27, 01[2699]
D430942 Landscape lightpostAug 04, 99Sep 12, 00[2501]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0250,311 Mounting Bracket for Linear Fluorescent Wet Location FixtureAbandonedFeb 24, 12Oct 04, 12[F21V]
2011/0073,420 HIGH PRESSURE SWITCHAbandonedSep 23, 10Mar 31, 11[B60T, H01H]
2009/0071,392 FLUID FLOW RESTRICTION INDICATORAbandonedNov 26, 08Mar 19, 09[G01F, B01D]
2008/0148,807 DIFFERENTIAL PRESSURE SENSOR FOR FILTER MONITORINGAbandonedOct 24, 07Jun 26, 08[G01L]
7246929 Landscape lightpost with receptacle cavityExpiredNov 29, 05Jul 24, 07[F21V]
5316428 Pallet storage rack and methodExpiredMar 08, 93May 31, 94[B65G]
4286697 Body-attachable bag for carrying cameras or the likeExpiredJan 02, 80Sep 01, 81[A45C]

Top Inventors for This Owner

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