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Door structure |
| D270569 |
Door structure
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| Patent Drawings: | |
| Inventor: |
Cascone, et al. |
| Date Issued: |
September 13, 1983 |
| Application: |
06/251,991 |
| Filed: |
April 7, 1981 |
| Inventors: |
Cascone; Ernesto (Downsview, Ontario, CA)
Cascone; Vincent (Richmond Hill, Ontario, CA)
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| Assignee: |
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| Primary Examiner: |
Word; A. Hugo |
| Assistant Examiner: |
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| Attorney Or Agent: |
Green; Weldon F. |
| U.S. Class: |
D25/124; D25/48; D25/60 |
| Field Of Search: |
D25/74; D25/75; D25/76; D25/48; D25/52; D25/60; 49/394; 49/489; 49/501; 49/505; 49/399; 49/504 |
| International Class: |
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| U.S Patent Documents: |
D182509; D201873; 2818145; 3002592; 3086628; 4106238 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a door structure, as shown and described. |
| Description: |
FIG. 1 is a perspective view of the door structure taken from a point forwardly of and upwardly to the left of the forwardly facing front surface of the door structure.
FIG. 2 is a perspective view of the door structure shown in FIG. 1 taken from a point rearwardly of and downwardly to the left of the rearwardly facing rear surface of the door structure.
FIG. 3 is a horizontal cross-sectional view of the door structure shown in FIGS. 1 and 2 taken along the line 3--3.
FIG. 4 is a horizontal cross-sectional view of the door structure shown in FIGS. 1 and 2 taken along the line 4--4.
FIG. 5 is a vertical cross-sectional view of the door structure shown in FIGS. 1 and 2 taken along the line 5--5.
FIG. 6 is a horizontal cross-sectional view of the door structure shown in FIGS. 1 and 2 taken along the line 6--6.
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