Combined collapsible cup, compass and altimeter
Description
FIG. 1 is a front elevational view of a combined collapsible cup, compass and altimeter showing my new design with the cup collapsed;
FIG. 2 is a top plan view;
FIG. 3 is a bottom plan view;
FIG. 4 is a sectional view, taken along line 4--4 of FIG. 1, with the cup shown collapsed; and
FIG. 5 is an exploded top front perspective view thereof.
Referenced Cited
U.S. Patent Documents
D289424 | April 21, 1987 | Huang |
879753 | February 1908 | Eckert |
3285459 | November 1966 | Gahn |
Patent History
Patent number: D309116
Type: Grant
Filed: Oct 30, 1987
Date of Patent: Jul 10, 1990
Inventor: Ernest H. Marshall (Manchester, CT)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Attorney: Richard A. Craig
Application Number: 7/114,374
Type: Grant
Filed: Oct 30, 1987
Date of Patent: Jul 10, 1990
Inventor: Ernest H. Marshall (Manchester, CT)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Attorney: Richard A. Craig
Application Number: 7/114,374
Classifications
Current U.S. Class:
Combined (D10/62)