Patent applications and USPTO patent grants for Blachley; David.The latest application filed is for "frameless shutter".
Patent | Date |
---|---|
Ready to assemble shutter Grant 8,522,478 - Blachley September 3, 2 | 2013-09-03 |
Removable louver shutter Grant 8,091,281 - Blachley January 10, 2 | 2012-01-10 |
Frameless Shutter App 20110302840 - Blachley; David | 2011-12-15 |
Grooved-stile shutter Grant 7,987,565 - Blachley August 2, 2 | 2011-08-02 |
Frameless shutter App 20100257804 - Blachley; David | 2010-10-14 |
Removable louver shutter assembly method Grant 7,536,766 - Blachley May 26, 2 | 2009-05-26 |
Method of manufacturing a prefinished fiberboard shutter Grant 7,055,231 - Blachley June 6, 2 | 2006-06-06 |
Removable louver and tilt control Grant 6,854,211 - Blachley February 15, 2 | 2005-02-15 |
Prefinished medium density fiberboard shutter Grant 6,622,433 - Blachley September 23, 2 | 2003-09-23 |
Prefinished medium density fiberboard shutter App 20020056231 - Blachley, David | 2002-05-16 |
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