USD205856S - Interval timer - Google Patents

Interval timer Download PDF

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Publication number
USD205856S
USD205856S US D205856 S USD205856 S US D205856S
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US
United States
Prior art keywords
interval timer
examiner
united states
timer
interval
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Helmut D. Bcerbaum
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6 "w onww 5 N .L w DS d United States Patent 0 ice INTERVAL TIMER Helmut D. Beerbaum New Haven, Conn., assignor to Robertshaw Controls Company, Richmond, Va., a corporation of Delaware Filed Feb. 10, 1965, Ser. No. 83,764
Term of patent 14 years (Cl. D42-7) FIG. 1 is a top plan view of an interval timer, showing References Cited by the Examiner my new design; and
UNITED STATES PATENTS 'FIG. 2 is a side elevational view thereof. I claim:
6/1958 WOOfter D42-7 The ornamental design for an interval timer, substantially as shown.
OTHER REFERENCES Benj. Allen & Co. 1954 Catalog, p. 246: L-ux Minute- Minder, lower right corner of page.
E'DWIN H. HUNTER, Primary Examiner.
JONATHAN WI-LLETTS, Assistant Examiner.

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