U.S. patent number D304,424 [Application Number 06/822,527] was granted by the patent office on 1989-11-07 for tamper proof container closure.
This patent grant is currently assigned to Dawson Electrics Pty. Ltd.. Invention is credited to Robert J. Dawson.
United States Patent |
D304,424 |
Dawson |
November 7, 1989 |
Tamper proof container closure
Claims
The ornamental design for a tamper-proof container closure, as
shown.
Inventors: |
Dawson; Robert J. (Victoria,
AU) |
Assignee: |
Dawson Electrics Pty. Ltd.
(Victoria, AU)
|
Appl.
No.: |
06/822,527 |
Filed: |
January 27, 1986 |
Foreign Application Priority Data
|
|
|
|
|
Jul 30, 1985 [AU] |
|
|
2027/85 |
|
Current U.S.
Class: |
D9/453 |
Field of
Search: |
;D9/435,443,444,452,453,454,356,359,366 ;220/256,306,352
;222/562,565 ;215/317 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Zarfas; Louis S.
Assistant Examiner: Seifert; R. T.
Attorney, Agent or Firm: Nixon & Vanderhye
Description
FIG. 1 is a top perspective view of a tamper-proof container
closure, showing my new design;
FIG. 2 is a top plan view thereof; and
FIG. 3 is a cross-section taken on line 3--3 of FIG. 2.
* * * * *