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Door exit device |
| D496577 |
Door exit device
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| Patent Drawings: | |
| Inventor: |
Cohrs, Jr., et al. |
| Date Issued: |
September 28, 2004 |
| Application: |
D/166,609 |
| Filed: |
August 30, 2002 |
| Inventors: |
Arthur; Eric K. (Brownsburg, IN)
Austin; Marlin (Speedway, IN)
Cohrs, Jr.; Richard Bettin (New Palestine, IN)
Mueller; Loren D. (Indianapolis, IN)
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| Assignee: |
Dor-O-Matic, Inc. (Harwood Heights, IL) |
| Primary Examiner: |
Greene; Paula A. |
| Assistant Examiner: |
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| Attorney Or Agent: |
Michael Best & Friedrich LLP |
| U.S. Class: |
D8/321 |
| Field Of Search: |
; D8/321; D8/300; D8/301; D8/302; 292/92; 292/93; 292/94; 292/DIG.54; 292/347; 292/DIG.65; 70/92 |
| International Class: |
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| U.S Patent Documents: |
3582122; 3614145; 3663047; 3730574; 3767238; 3854763; 4083590; 4167280; 4225163; 4458928; 4488378; 4624120; 4741563; 4839988; 4961330; 5011199; 5031945; 5042852; 5067757; 5085475; 5114192; 5372394; 5412961; 5464259; 5609371; 5673949; 5682778; 5762385; 5904384; 5927765; D425810; D430786; D433307; D434339; 6145897; 6205825; 6304177; D451359; 6409232; 6485066 |
| Foreign Patent Documents: |
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| Other References: |
Dor-O-Matic 1390 Series Mid-Panel Concealed Vertical Rod Exit Device General information, dated Mar. 1989..
NT Dor-O-Matic Greendale 1390 Mid-Panel Exit Device Parts List, Field Disassembly, and Reassembly Manual "Front Load", dated Jan. 1997..
Kawneer Installation Paneline/Panic Guard Exit Device Service & Adjustment Instructions, dated Feb. 1997..
Dor-O-Matic Exit Device Condensed Catalog, pp. 1-6, dated Feb. 2002..
Von Duprin Inpact 94 and 95 Series Exit Devices with a copyright date of 2000.. |
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| Abstract: |
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| Claim: |
We claim the ornamental design for a door exit device, as shown and described. |
| Description: |
FIG. 1 is a front perspective view illustrating a door exit device.
FIG. 2 is front view illustrating the design shown in FIG. 1.
FIG. 3 is a bottom view illustrating the design shown in FIG. 1; and,
FIG. 4 is a side view illustrating the left side of the design shown in FIG. 1.
The broken line showing of the environment is for illustrative purposes only and forms no part of the claimed design. The broken lines which define the boundaries of the claimed design form no part thereof.
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