Rising bubble display device
Latest Midwest Tropical, Inc. Patents:
Description
FIG. 1 is a front-right perspective view of a rising bubble display device that incorporates my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a front view thereof; and,
FIG. 4 is a bottom view thereof.
A left side view, right side view, and rear view thereof are symmetrical to the front view shown in FIG. 3.
The small circles visible in the vertically extending column of the device are bubbles of gas rising in a liquid contained in the column.
Referenced Cited
U.S. Patent Documents
Other references
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D348535 | July 5, 1994 | Burnett |
D360660 | July 25, 1995 | Lee |
D391891 | March 10, 1998 | Johnson et al. |
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5349771 | September 27, 1994 | Burnett |
- "Home Comforts by DAMARK " Catalog, pp. 50-51, Spring 1998. Aqua Lume.TM. Photographs (6 Photographs; 3 pages) Midwest Tropical Inc., Dated 1978. Aqua Column.TM. Brochure, Midwest Tropical Inc., Dated 1997. Water Panels.TM. Brochure, Midwest Tropical Inc., Dated 1995.
Patent History
Patent number: D403266
Type: Grant
Filed: Feb 3, 1998
Date of Patent: Dec 29, 1998
Assignee: Midwest Tropical, Inc. (Lincolnwood, IL)
Inventor: Kenneth A. Burnett (Lincolnwood, IL)
Primary Examiner: Dominic Simone
Law Firm: Brinks Hofer Gilson & Lione
Application Number: 0/82,987
Type: Grant
Filed: Feb 3, 1998
Date of Patent: Dec 29, 1998
Assignee: Midwest Tropical, Inc. (Lincolnwood, IL)
Inventor: Kenneth A. Burnett (Lincolnwood, IL)
Primary Examiner: Dominic Simone
Law Firm: Brinks Hofer Gilson & Lione
Application Number: 0/82,987
Classifications