U.S. patent number D497,318 [Application Number D/172,567] was granted by the patent office on 2004-10-19 for transmitter for a monitor for a movable barrier. This patent grant is currently assigned to The Chamberlain Group, Inc.. Invention is credited to Erik W. Strand, Jonathan Wierengo.
United States Patent | D497,318 |
Strand , et al. | October 19, 2004 |
Inventors: | Strand; Erik W. (Plainfield, IL), Wierengo; Jonathan (Glenview, IL) |
---|---|
Assignee: | The Chamberlain Group, Inc.
(Elmhurst, IL) |
Appl. No.: | D/172,567 |
Filed: | December 13, 2002 |
Current U.S. Class: | D10/104.1; D14/240; D14/358 |
Current International Class: | 1005 |
Field of Search: | ;D10/104,106,116 ;340/545.1,540,547,686.1,545.2,545.3,686.6,539.22,571,693.5,693.6 ;D14/240,358,159 ;336/83 ;D15/199 |
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Chamberlain LiftMaster Professional, 915LM Garage door monitor, ond at www.liftmaster.com, site visited Aug. 4, 2003.. |
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