Exit device

Griswold , et al.

Patent Grant D891220

U.S. patent number D891,220 [Application Number D/713,030] was granted by the patent office on 2020-07-28 for exit device. This patent grant is currently assigned to Sargent Manufacturing Company. The grantee listed for this patent is Sargent Manufacturing Company. Invention is credited to Eric Fickas, Lee Griswold, Sean Svendsen.


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United States Patent D891,220
Griswold ,   et al. July 28, 2020

Exit device

Claims

CLAIM The ornamental design for an exit device, as shown and described.
Inventors: Griswold; Lee (Bethel, CT), Svendsen; Sean (Sunbury, OH), Fickas; Eric (Plain City, OH)
Applicant:
Name City State Country Type

Sargent Manufacturing Company

New Haven

CT

US
Assignee: Sargent Manufacturing Company (New Haven, CT)
Appl. No.: D/713,030
Filed: November 13, 2019

Related U.S. Patent Documents

Application Number Filing Date Patent Number Issue Date
29643446 Apr 9, 2018 D867851

Current U.S. Class: D8/315
Current International Class: 0806
Field of Search: ;D8/300,302,315,316,319,320,321,404,330,331,338,341,349

References Cited [Referenced By]

U.S. Patent Documents
3663047 May 1972 Zawadzki
3877262 April 1975 Williams
4167280 September 1979 Godec et al.
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4624490 November 1986 Miller
D297806 September 1988 Mohn
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8495836 July 2013 Lowder et al.
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9945158 April 2018 Lehner, Jr. et al.
D867103 November 2019 Griswold et al.
D867851 November 2019 Griswold et al.

Other References

US. Appl. No. 29/713,034, filed Nov. 13, 2019, Griswold et al. cited by applicant .
U.S. Appl. No. 29/678,269, filed Jan. 28, 2019, Griswold. cited by applicant .
U.S. Appl. No. 29/678,302, filed Jan. 28, 2019, Griswold. cited by applicant.

Primary Examiner: Hallmark; Janice
Assistant Examiner: Blackwell, II; Harold E
Attorney, Agent or Firm: Wolf, Greenfield & Sacks, P.C.

Description



FIG. 1 is a top, front, left side perspective view of an embodiment of an exit device;

FIG. 2 is a top, front, right side perspective view of FIG. 1;

FIG. 3 is a front elevation view of FIG. 1;

FIG. 4 is a rear elevation view of FIG. 1;

FIG. 5 is a left side elevation view of FIG. 1;

FIG. 6 is a right side elevation view of FIG. 1;

FIG. 7 is a top plan view of FIG. 1;

FIG. 8 is a bottom plan view of FIG. 1;

FIG. 9 is a top, front, left side perspective view of another embodiment of an exit device;

FIG. 10 is a top, front, right side perspective view of FIG. 9;

FIG. 11 is a front elevation view of FIG. 9;

FIG. 12 is a rear elevation view of FIG. 9;

FIG. 13 is a left side elevation view of FIG. 9;

FIG. 14 is a right side elevation view of FIG. 9;

FIG. 15 is a top plan view of FIG. 9; and,

FIG. 16 is a bottom plan view of FIG. 9.

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.

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