Title:
Disposable syringe with novel rebounding squeeze bulb
United States Patent 3295523
US Patent References:
/D194419.html
- - D194419

/1029689.html
- - 1029689

Spray syringe
- - 1497264

Dental implement
- - 1696486

Dropper
- - 2802605


Inventors:
Weichselbaum, Theodore E.
Publication Date:
01/03/1967
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Assignee:
BIOLOG RES INC
Primary Class:
604/217
Other Classes:
604/275, 222/215, D07/669, D24/115
International Classes:
A61M3/00
US Patent References:
2808967Valved flexible hollow article
2857914Means for administering medicines
Foreign References:
FR475918A
FR1179779A
GB185902199A
GB866339A