Electrotransport drug delivery system

- ALZA Corporation
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Description

FIG. 1 is a top perspective view of an electrotransport drug delivery system, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof taken along lines 4--4 of FIG. 2, the opposite side elevational view being identical to that shown; and,

FIG. 5 is a side elevational view thereof, taken along lines 5--5 in FIG. 2, the opposite side elevational view being identical to that shown.

Referenced Cited
U.S. Patent Documents
D296006 May 31, 1988 Asche
4177817 December 11, 1979 Bevilacque
4474570 October 2, 1984 Ariura et al.
4557723 December 10, 1985 Sibalis
4713050 December 15, 1987 Sibalis
5037381 August 6, 1991 Bock et al.
5088978 February 18, 1992 Hillman et al.
5147338 September 15, 1992 Lang et al.
5169382 December 8, 1992 Theeuwes et al.
Other references
  • United States Statutory Invention Registration H 516 Lattin et al., Sep. 6, 1988. ALZA Technology, p. 4, Brochure was printed in Jan. 1992. ALZA 1991 Annual Report, pp. 10-11, printed in Mar. 1992.
Patent History
Patent number: D357742
Type: Grant
Filed: Dec 31, 1992
Date of Patent: Apr 25, 1995
Assignee: ALZA Corporation (Palo Alto, CA)
Inventors: John R. Peery (Stanford, CA), J. Richard Gyory (San Jose, CA)
Primary Examiner: Stella Reid
Attorneys: D. Byron Miller, Steven F. Stone, Edward L. Mandell
Application Number: 0/3,173
Classifications
Current U.S. Class: Bandage For Protection Or Treatment (53) (D24/189)