Exit device
Latest Sargent Manufacturing Company Patents:
The dash-dash broken lines show portions of the exit device that form no part of the claimed design. The dot-dash broken lines represent boundaries of the claimed design and form no part of the claimed design. Any broken line illustration of environmental structure in the drawing is not part of the design sought to be patented.
Claims
The ornamental design for an exit device, as shown and described.
3663047 | May 1972 | Zawadzki |
3877262 | April 1975 | Williams |
4167280 | September 11, 1979 | Godec |
D268003 | February 22, 1983 | Ohno |
4624490 | November 25, 1986 | Miller |
D297806 | September 27, 1988 | Mohn |
4796931 | January 10, 1989 | Heid |
4961330 | October 9, 1990 | Evans |
D318410 | July 23, 1991 | Mohn |
5042851 | August 27, 1991 | Hunt |
D331182 | November 24, 1992 | Hsien |
6532777 | March 18, 2003 | Haeck et al. |
6779819 | August 24, 2004 | Surko, Jr. |
7204050 | April 17, 2007 | Molokotos et al. |
D578860 | October 21, 2008 | James |
7469942 | December 30, 2008 | Whitaker |
D604585 | November 24, 2009 | Veltz |
7832778 | November 16, 2010 | Whitaker et al. |
7905522 | March 15, 2011 | Picard |
8156671 | April 17, 2012 | Presley et al. |
D669333 | October 23, 2012 | Tien |
D669334 | October 23, 2012 | Tien |
D669335 | October 23, 2012 | Tien |
D669336 | October 23, 2012 | Tien |
D669337 | October 23, 2012 | Tien |
D669338 | October 23, 2012 | Tien |
8495836 | July 30, 2013 | Lowder |
9376835 | June 28, 2016 | Schildwachter et al. |
9428924 | August 30, 2016 | Harris et al. |
9816291 | November 14, 2017 | Wong |
9878305 | January 30, 2018 | Hossain et al. |
9945158 | April 17, 2018 | Lehner, Jr. et al. |
- U.S. Appl. No. 29/678,269, filed Jan. 28, 2019, Griswold.
- U.S. Appl. No. 29/678,302, filed Jan. 28, 2019, Griswold.
- U.S. Appl. No. 29/643,448, filed Apr. 9, 2018, Griswold et al.
Type: Grant
Filed: Apr 9, 2018
Date of Patent: Nov 26, 2019
Assignee: Sargent Manufacturing Company (New Haven, CT)
Inventors: Lee Griswold (Bethel, CT), Sean Svendsen (Sunbury, OH), Eric Fickas (Plain City, OH)
Primary Examiner: Janice Hallmark
Assistant Examiner: Harold E Blackwell, II
Application Number: 29/643,446