Safe grating door
Latest Tung Pang Industrial Co., Ltd. Patents:
Description
The new design is a safe grating door, and the safe grating door is especially for children or using in a place other than a building.
FIG. 1 is a front view of a safe grating door showing my new design;
FIG. 2 is a right side view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a perspective view thereof.
Claims
The ornamental design for a safe grating door, as shown and described.
Referenced Cited
U.S. Patent Documents
2574807 | November 1951 | Woodruff |
D422089 | March 28, 2000 | Bland |
Patent History
Patent number: D457649
Type: Grant
Filed: Aug 30, 2000
Date of Patent: May 21, 2002
Assignee: Tung Pang Industrial Co., Ltd. (Taipei)
Inventor: Ming-Li Yang (Taipei)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Troxell Law Office PLLC
Application Number: 29/128,712
Type: Grant
Filed: Aug 30, 2000
Date of Patent: May 21, 2002
Assignee: Tung Pang Industrial Co., Ltd. (Taipei)
Inventor: Ming-Li Yang (Taipei)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Troxell Law Office PLLC
Application Number: 29/128,712
Classifications
Current U.S. Class:
D25/50
International Classification: 2502;
International Classification: 2502;