Spill proof cup
Barger March 21, 1
U.S. patent number D247,541 [Application Number 05/690,977] was granted by the patent office on 1978-03-21 for spill proof cup. Invention is credited to George M. Barger.
| United States Patent | D247,541 |
| Barger | March 21, 1978 |
Spill proof cup
Claims
The ornamental design for a spill proof cup, as shown and described.
| Inventors: | Barger; George M. (Auburn, CA) |
|---|---|
| Appl. No.: | 05/690,977 |
| Filed: | May 28, 1976 |
| Current U.S. Class: | D7/510; 220/717; D7/321 |
| Current International Class: | D0701 |
| Field of Search: | ;D7/6-15,3,65,59 ;220/90.4,90.2 ;215/11R |
References Cited [Referenced By]
U.S. Patent Documents
| D27886 | November 1897 | Rogers |
| D133345 | August 1942 | Gilbert |
| D165778 | January 1952 | Olsen |
| D233972 | December 1974 | Juhlin |
| 516354 | March 1894 | MacMorris |
| 2002959 | May 1935 | Matters |
| 2622420 | December 1952 | Rice |
| 2792696 | May 1957 | Stayart |
| 3894649 | July 1975 | Nicholl |
Attorney, Agent or Firm: West; Robert G.
Description
FIG. 1 is a front elevational view of a spill proof cup, showing my new design;
FIG. 2 is a rear elevational view;
FIG. 3 is an elevational view of the handle side;
FIG. 4 is an elevational view of the side opposite the handle side;
FIG. 5 is a top plan view;
FIG. 6 is a bottom plan view;
FIG. 7 is a median vertical section taken on the line 6--6 in FIG. 5, showing the removable lid lodged in place with the air vent opposite the drinking spout.
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