Massey; Douglas H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Massey; Douglas H..The latest application filed is for "support leg system and method for supporting a dock leveler".

Company Profile

0.9.6

Massey; Douglas H. - New Berlin WI
Massey; Douglas H. - Milwaukee WI
Massey, Douglas H. - US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Support leg system and method for supporting a dock leveler Grant 7,225,493 - Hoofard , et al. June 5, 2	2007-06-05
Support leg system and method for supporting a dock leveler App 20060207040 - Hoofard; Richard K. ; et al.	2006-09-21
Support leg system and method for supporting a dock leveler Grant 7,062,813 - Hoofard , et al. June 20, 2	2006-06-20
Support leg system and method for supporting a dock leveler Grant 6,931,686 - Hoofard , et al. August 23, 2	2005-08-23
Support leg system and method for supporting a dock leveler Grant 6,918,151 - Massey July 19, 2	2005-07-19
Run-off guard for a dock leveler Grant 6,842,930 - Massey , et al. January 18, 2	2005-01-18
Support leg system and method for supporting a dock leveler App 20040177456 - Hoofard, Richard K. ; et al.	2004-09-16
Support leg system and method for supporting a dock leveler App 20040177457 - Hoofard, Richard K. ; et al.	2004-09-16
Support leg system and method for supporting a dock leveler App 20040117926 - Massey, Douglas H.	2004-06-24
Dock leveler Grant 6,643,880 - Massey , et al. November 11, 2	2003-11-11
Run-off guard for a dock leveler App 20020108191 - Massey, Douglas H. ; et al.	2002-08-15
Dock leveler having an inflatable member App 20020035760 - Massey, Douglas H. ; et al.	2002-03-28
Dock leveler having a ramp movable to a raised position by inflation of an inflatable member, with a filler for occupying volume within the inflatable member Grant 5,522,108 - Massey , et al. June 4, 1	1996-06-04
Lip lifting mechanism for a dock leveler Grant 5,475,888 - Massey December 19, 1	1995-12-19
Vehicle restraint having a snubbing restraining member Grant 4,815,918 - Bennett , et al. March 28, 1	1989-03-28

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