USD199923S - Door knob - Google Patents
Door knob Download PDFInfo
- Publication number
- USD199923S USD199923S US D199923 S USD199923 S US D199923S
- Authority
- US
- United States
- Prior art keywords
- door knob
- knob
- door
- united states
- schlage
- Prior art date
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Description
United States Patent Ofifice 'lf; ifflii DOOR KNOB Ernest L. Schlage, Burlingame, Calif., assignor to- Schlage Lock Company, a corporation Filed July 2, 1964, Ser. No. 80,673
Term of patent 14 years (Cl. D503) FIGURE 1 is a side elevation of the door knob; References Cited by the Examiner FIGURE 2 is a front elevation of the door knob; and UNITED STATES A S FIGURE 3 is a cross-section on an ana plane through D. 108,746 3/38 Hansen D36 8 the door knob.
I claim: WALLACE R. BURKE, Acting Primary Examiner.
The ornamental design for a door knob, as shown.
Family
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