Dunbarton Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E06B FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES 342

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6588155 Door frame with adjustable gusset systemJul 20, 01Jul 08, 03[E06B]
5613324 Prefabricated door frameSep 15, 95Mar 25, 97[E06B]
5392565 Door frame and gusset systemMar 18, 94Feb 28, 95[E06B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0088,332 Modular Closet UnitAbandonedOct 19, 10Apr 21, 11[E04H]
5138745 Rod retaining sleeveExpiredSep 25, 90Aug 18, 92[E05D]
4813204 Adjustable door jamb assemblyExpiredJan 11, 88Mar 21, 89[E06B]

Top Inventors for This Owner

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