Manhole assembly gate valve sealing structure
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Description
The broken lines in
Claims
The ornamental design for a manhole assembly gate valve sealing structure, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
349567 | September 1886 | Clarke |
514633 | February 1894 | Sund |
536268 | March 1895 | Cullen |
589357 | August 1897 | Link |
604622 | May 1898 | Lobdell et al. |
820616 | May 1906 | Batt |
852359 | April 1907 | Walcott et al. |
996956 | July 1911 | Walcott |
1608772 | November 1926 | Cole |
1987502 | January 1935 | Born et al. |
2008138 | July 1935 | Le Duc |
2099479 | November 1937 | Heinket et al. |
2596532 | May 1952 | Coolidge et al. |
3308727 | March 1967 | Hurt, Jr. |
3548864 | December 1970 | Handley et al. |
3658086 | April 1972 | Hart |
4029425 | June 14, 1977 | Pelsue |
4030519 | June 21, 1977 | Zinn |
RE29532 | February 7, 1978 | Zwick |
4188151 | February 12, 1980 | Hall |
D256544 | August 26, 1980 | Hintze |
4275757 | June 30, 1981 | Singer |
4305679 | December 15, 1981 | Modi |
4308886 | January 5, 1982 | Handley et al. |
4350177 | September 21, 1982 | Firchau et al. |
4368893 | January 18, 1983 | Gagas |
4440407 | April 3, 1984 | Gagas |
4449715 | May 22, 1984 | Gagas |
4469467 | September 4, 1984 | Odill et al. |
4475845 | October 9, 1984 | Odill et al. |
4534378 | August 13, 1985 | Gagas et al. |
4556081 | December 3, 1985 | Gagas |
4592674 | June 3, 1986 | Baliva |
4759656 | July 26, 1988 | Wilson |
4772154 | September 20, 1988 | Caroulle |
4819687 | April 11, 1989 | Alberico et al. |
4872780 | October 10, 1989 | Bowman |
4927163 | May 22, 1990 | Gagas |
5095667 | March 17, 1992 | Ryan et al. |
5201151 | April 13, 1993 | LeBlanc et al. |
5240345 | August 31, 1993 | Gagas |
5299884 | April 5, 1994 | Westhoff et al. |
5316040 | May 31, 1994 | Townsend et al. |
5362174 | November 8, 1994 | Yang |
5431553 | July 11, 1995 | Topf, Jr. |
5482400 | January 9, 1996 | Bavington |
D369780 | May 14, 1996 | Sachs |
5542780 | August 6, 1996 | Kourgli |
5628152 | May 13, 1997 | Bowman |
5722204 | March 3, 1998 | Stieb et al. |
6044590 | April 4, 2000 | Gagas |
D442539 | May 22, 2001 | Nickel |
6226929 | May 8, 2001 | Gagas |
6354325 | March 12, 2002 | Warnes et al. |
6449908 | September 17, 2002 | Gagas |
6460297 | October 8, 2002 | Bonds et al. |
20010012474 | August 9, 2001 | Gagas |
2 102 479 | June 1982 | GB |
Patent History
Patent number: D583067
Type: Grant
Filed: Feb 23, 2005
Date of Patent: Dec 16, 2008
Assignee: Adaptor, Inc. (West Allis, WI)
Inventor: Michael Gagas (South Milwaukee, WI)
Primary Examiner: Ian Simmons
Assistant Examiner: Eric L Goodman
Attorney: Ryan Kromholz & Manion, S.C.
Application Number: 29/224,017
Type: Grant
Filed: Feb 23, 2005
Date of Patent: Dec 16, 2008
Assignee: Adaptor, Inc. (West Allis, WI)
Inventor: Michael Gagas (South Milwaukee, WI)
Primary Examiner: Ian Simmons
Assistant Examiner: Eric L Goodman
Attorney: Ryan Kromholz & Manion, S.C.
Application Number: 29/224,017
Classifications
Current U.S. Class:
Underground Service Vault (4) (D25/36)