Cash register attachment for screening keys

- Red Owl Stores, Inc.
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Description

FIG. 1 is a front and top-left perspective view of a cash register attachment for screening keys showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
772130 October 1904 Chandler
799099 September 1905 Smith
918283 April 1909 Chrisman
974394 November 1910 Kendrick
1078537 November 1913 Corcoran
1246221 November 1917 Baumgartner
1389419 August 1921 Briggs
1673724 June 1923 Vickers
3505745 April 1970 Carlisle
Foreign Patent Documents
1460463 November 1966 FRX
Patent History
Patent number: D261276
Type: Grant
Filed: Feb 26, 1979
Date of Patent: Oct 13, 1981
Assignee: Red Owl Stores, Inc. (Hopkins, MN)
Inventors: William B. Denker (Fridley, MN), Jeanne C. Frank (Minneapolis, MN)
Primary Examiner: Nelson C. Holtje
Application Number: 6/15,457
Classifications
Current U.S. Class: Element Or Attachment (D18/12); D18/4; Teaching Material (D19/59)
International Classification: D1899;