OSMENT, DAVID L.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A47L DOMESTIC WASHING OR CLEANING 159
 
  
 
A63H TOYS, e.g. TOPS, DOLLS, HOOPS, BUILDING BLOCKS131
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B44B MACHINES, APPARATUS, OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING 16
 
  
 
B44C PRODUCING DECORATIVE EFFECTS 133
 
  
 
B44F SPECIAL DESIGNS OR PICTURES110
 
  
 
B61F RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES, ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING; WHEELS GUARDS; OBSTRUCTION REMOVERS OR THE LIKE 121

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9475340 Method and article for constructing a three dimensional decorative objectOct 01, 13Oct 25, 16[A63H, B44F, B44B, B32B, B44C]
8807046 Device and method for cleaning model train trackSep 29, 11Aug 19, 14[B08B, B61F]
8745803 Model train car and engine wheel cleaning device and methodSep 30, 11Jun 10, 14[A47L]
8083565 Adjustable weights for model race carOct 01, 09Dec 27, 11[A63H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0192,044 Display Kit and Method of Constructing SameAbandonedMar 14, 13Aug 01, 13[B23P]
2008/0096,182 Display kit and method of constucting sameAbandonedOct 18, 06Apr 24, 08[G09B]

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