Construction insert for elevator hoistway
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Description
Claims
The ornamental design for a construction insert for elevator hoistway, as shown and described.
Referenced Cited
U.S. Patent Documents
1929835 | October 1933 | Awbrey |
2463215 | March 1949 | Strachan |
3601347 | August 1971 | Attwood |
3741351 | June 1973 | Suozzo |
4052833 | October 11, 1977 | Beine |
4130977 | December 26, 1978 | Taylor, Jr. et al. |
D345613 | March 29, 1994 | Berghel |
6672013 | January 6, 2004 | Glassey et al. |
7234566 | June 26, 2007 | Simmons |
7237368 | July 3, 2007 | Richardson et al. |
7562744 | July 21, 2009 | Mustalahti et al. |
Patent History
Patent number: D696797
Type: Grant
Filed: May 21, 2013
Date of Patent: Dec 31, 2013
Assignee: Wurtec, Incorporated (Toledo, OH)
Inventors: Steven P. Wurth (Sylvania, OH), Terry Rodebaugh (Whitehouse, OH)
Primary Examiner: Doris Clark
Application Number: 29/455,436
Type: Grant
Filed: May 21, 2013
Date of Patent: Dec 31, 2013
Assignee: Wurtec, Incorporated (Toledo, OH)
Inventors: Steven P. Wurth (Sylvania, OH), Terry Rodebaugh (Whitehouse, OH)
Primary Examiner: Doris Clark
Application Number: 29/455,436
Classifications
Current U.S. Class:
Post Or Beam (D25/126)