Set of capsules and case therefor for teaching the periodic table of elements
FIG. 1 is a front perspective view of a set of capsules and case therefor for teaching the periodic table of elements showing my new design with the case closed;
FIG. 2 is a front perspective view thereof with the case opened;
FIG. 3 is a front elevational view thereof with the case closed;
FIG. 4 is a bottom plan view thereof with the case closed;
FIG. 5 is a top plan view thereof with the case closed;
FIG. 6 is a rear elevational view thereof with the case closed;
FIG. 7 is a left side elevational view thereof with the case closed, the right side elevational view thereof being a mirror image and, therefore, not being shown;
FIG. 8 is a front perspective view of an individual capsule thereof;
FIG. 9 is a front perspective view thereof with the case opened and with all the capsules removed therefrom;
FIG. 10 is a sectional view taken along line 10--10 in FIG. 2 showing a portion of the case with the capsules therein; and,
FIG. 11 is a top plan view showing the case in opened condition.
D134475 | December 1942 | Emanuel |
D229563 | December 1973 | Sirkin |
D328498 | August 4, 1992 | Runquist et al. |
763926 | June 1904 | Powers |
1591639 | July 1926 | McDonald |
3654712 | April 1972 | Bagdasar |
Type: Grant
Filed: May 21, 1993
Date of Patent: Jun 25, 1996
Inventor: Bharat R. S. Poudel (115487 Moscow)
Primary Examiner: A. Hugo Word
Assistant Examiner: Pamela Burgess
Law Firm: Ladas & Parry
Application Number: 0/8,688