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United States Patent D425,776
Alonso May 30, 2000

Checking mechanism for reciprocative devices including door closers
 


Claims


The ornamental design for a checking mechanism for reciprocative devices including door closers.


Inventors: Alonso; Ricardo (111 S. Perry St., Denver, CO 80219)
Appl. No.: 081742
Filed: January 8, 1998

 

Current U.S. Class: D8/343
Intern'l Class: 0807/
Field of Search: D8/343,330-331 16/49,66,62,64,82,84,DIG. 9,DIG. 17

References Cited [Referenced By]


U.S. Patent Documents

D395995 Jul., 1998 Alonso D8/343.
2732920 Jan., 1956 Newton.  
2920338 Jan., 1960 Falk.  
3032806 May., 1962 Mallory.  
3162889 Dec., 1964 Runnels.  
3566435 Mar., 1971 Nakamura.  
3665549 May., 1972 Quinn.  
4160304 Jul., 1979 Smith et al. 16/49.
4194264 Mar., 1980 Stoffregen.  
4722116 Feb., 1988 Erickson 16/49.
4777698 Oct., 1988 Lord.  
4815163 Mar., 1989 Simmons.  
4831688 May., 1989 Deininger 16/82.
5495639 Mar., 1996 Wartian 16/79.
5845360 Dec., 1998 Lantzy 16/84.


Primary Examiner: Lucas; Susan J.
Assistant Examiner: Rivard; Jennifer
 


Description




FIG. 1 is a top plan view of the first embodiment of a checking mechanism for reciprocative devices including door closers.

FIG. 2 is a left side elevational view thereof, the right side being a mirror image of that shown.

FIG. 3 is a top, front, and right side perspective view thereof.

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a front elevational view of the second embodiment of a checking mechanism for reciprocative devices including door closers, the only difference being the aperture wherein all other surfaces are the same as in the first embodiment.

 

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