Liquid dosage device
Description
FIG. 1 is a side elevational of a liquid dosage device, showing my new design;
FIG. 2 is a side elevational rotated 90.degree. from FIG. 1 with the piston removed for ease of illustration;
FIG. 3 is a top plan view rotated 90.degree. from FIG. 2;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a side elevation of the piston shown separately for clarity of illustration;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a perspective view of the piston;
FIG. 9 is a front perspective of the liquid dosage device and;
FIG. 10 is a rear perspective thereof.
Referenced Cited
U.S. Patent Documents
D192909 | May 1962 | Morris |
333250 | December 1885 | Pell |
2129144 | September 1938 | Lancaster |
3168913 | February 1965 | Eagles |
Patent History
Patent number: D242878
Type: Grant
Filed: Nov 27, 1974
Date of Patent: Dec 28, 1976
Inventor: Marja Eriksson (752 52 Uppsala)
Primary Examiner: Bernard Ansher
Attorney: Murray Schaffer
Application Number: 5/527,654
Type: Grant
Filed: Nov 27, 1974
Date of Patent: Dec 28, 1976
Inventor: Marja Eriksson (752 52 Uppsala)
Primary Examiner: Bernard Ansher
Attorney: Murray Schaffer
Application Number: 5/527,654
Classifications
Current U.S. Class:
D83/12A
International Classification: D2402;
International Classification: D2402;