Self-retracting lifeline housing
Latest D B Industries, Inc. Patents:
Description
Claims
The ornamental design for self-retracting lifeline housing, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
2990131 | June 1961 | Carlsson |
4480716 | November 6, 1984 | Soubry et al. |
4877110 | October 31, 1989 | Wolner |
D377447 | January 21, 1997 | Blye |
D468189 | January 7, 2003 | Kovacik et al. |
D490575 | May 25, 2004 | Henson |
- Self-retracting lifeline product specification sheet, Titan Safety Belt, Japan, 1 page (2001).
- Photos of self retracting lifeline, D B Industries, Inc., 2 pages (offered for sale in Japan in 2005).
Patent History
Patent number: D587410
Type: Grant
Filed: Jul 17, 2007
Date of Patent: Feb 24, 2009
Assignee: D B Industries, Inc. (Red Wing, MN)
Inventors: J. Thomas Wolner (Red Wing, MN), James Theodore Tuck, Jr. (Red Wing, MN)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Attorney: IPLM Group, P.A.
Application Number: 29/282,323
Type: Grant
Filed: Jul 17, 2007
Date of Patent: Feb 24, 2009
Assignee: D B Industries, Inc. (Red Wing, MN)
Inventors: J. Thomas Wolner (Red Wing, MN), James Theodore Tuck, Jr. (Red Wing, MN)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Attorney: IPLM Group, P.A.
Application Number: 29/282,323
Classifications
Current U.S. Class:
Rescue (D29/124)