Screw
Lange September 19, 1
U.S. patent number D303,494 [Application Number 07/101,559] was granted by the patent office on 1989-09-19 for screw. This patent grant is currently assigned to Edward Ian Kavanagh, Kenneth Gordon Kavanagh. Invention is credited to Edwin L. Lange.
| United States Patent | D303,494 |
| Lange | September 19, 1989 |
Screw
Claims
The ornamental design for a screw, as shown.
| Inventors: | Lange; Edwin L. (Bullcreek, AU) |
|---|---|
| Assignee: | Kavanagh; Kenneth Gordon
(Cottesloe, AU) Kavanagh; Edward Ian (Cottesloe, AU) |
| Appl. No.: | 07/101,559 |
| Filed: | September 28, 1987 |
Foreign Application Priority Data
| Mar 31, 1987 [AU] | 1085/87 | |||
| Current U.S. Class: | D8/387 |
| Field of Search: | ;D8/387,397 ;411/378,403,405,427 |
References Cited [Referenced By]
U.S. Patent Documents
| D205374 | July 1966 | Mushlin |
| 2227084 | December 1940 | Hassig |
| 4274323 | June 1981 | Resnicow |
Other References
|
Camcar Fastener Cat., p. 3, screw H. . Eskay 1980 Stock List, p. 13, sockerbolt (upper right).. |
Primary Examiner: Bullock; B. J.
Attorney, Agent or Firm: Hale; John S.
Description
FIG. 1 is an upper perspective view of a screw showing my new design;
FIG. 2 is a lower perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a side elevational view thereof.
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