Glass chimney for an illumination source
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Description
FIG. 1 is a right front perspective view of a glass chimney for an illumination source showing the new design;
FIG. 2 is a rear view thereof, the right and left side views being the same;
FIG. 3 is a plan view thereof;
FIG. 4 is a bottom view thereof; and,
FIG. 5 is a view similar to FIG. 1 of another chimney embodiment.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
35866 | July 1862 | Blake |
D42127 | February 1912 | Estep |
D153171 | March 1949 | Pfister et al. |
D265001 | June 15, 1982 | Graham |
303928 | February 1955 | CHX |
592 | 1899 | GBX |
92/04578 | March 1992 | WOX |
- Bradley Mfg. Co. Flyer, 1952, Lamp shade 101/2 Square Uno.
Patent History
Patent number: D377402
Type: Grant
Filed: May 3, 1995
Date of Patent: Jan 14, 1997
Assignee: Glass Dimensions (Essex, MA)
Inventor: David R. Perkins (Manchester, MA)
Primary Examiner: Susan J. Lucas
Law Firm: Cesari and McKenna
Application Number: 0/38,393
Type: Grant
Filed: May 3, 1995
Date of Patent: Jan 14, 1997
Assignee: Glass Dimensions (Essex, MA)
Inventor: David R. Perkins (Manchester, MA)
Primary Examiner: Susan J. Lucas
Law Firm: Cesari and McKenna
Application Number: 0/38,393
Classifications
Current U.S. Class:
Frusto-conical Or Pyramidal (D26/135)