U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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...that after Parker Brothers executives turned down the game of Monopoly because it had "52 fundamental errors" (including taking too long to play), a copy of the game wound up in the home of the company president who stayed up until 1 a.m. to finish playing it? He was so impressed by the game that the next day he wrote to inventor Charles Darrow and offered to buy it!

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Class D14/233 - Three or more repeats, or uniform configuration, about axis


Subclass of Class D14 - Recording, communication, or information retrieval equipment
No. of patents: 24
Last issue date: 03/15/2011


NumberTitleIssue Date
D634308Antenna
03/15/2011
D625299Antenna assembly
10/12/2010
D623633Antenna
09/14/2010
D574370Broken-loop RFID reader antenna for near field and far field UHF RFID tags
08/05/2008
D574369Broken-loop RFID reader antenna for near field and far field UHF RFID tags
08/05/2008
D572707Microwave introducing antenna for a plasma processing apparatus
07/08/2008
D570337Broken-loop RFID reader antenna for near field and far field UHF RFID tags
06/03/2008
D563950Microwave introducing antenna for a plasma processing apparatus
03/11/2008
D563949Microwave introducing antenna for a plasma processing apparatus
03/11/2008
D563951Microwave introducing antenna for a plasma processing apparatus
03/11/2008
D561746Antenna
02/12/2008
D561745Antenna
02/12/2008
D558191Antenna for a storage disc
12/25/2007
D557260Antenna
12/11/2007
D543540Antenna
05/29/2007
D535648Antenna
01/23/2007
7148801Article locator system
A system and method for locating objects such as people, pets, and personal articles is described. A transceiver is attached to the person, animal, or item to be tracked and a handheld locator device is employed to transmit a locator signal containing an address cod... 		12/12/2006
D531997Radio frequency field probe
11/14/2006
D531626Antenna housing for a vending machine
11/07/2006
D521988Antenna
05/30/2006
D520499Antenna
05/09/2006
D517055Multiple antenna cluster
03/14/2006
D506995Antenna whip with dual rod sets
07/05/2005
D500753Antenna
01/11/2005
 
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