Title: Drain assembly for a lavatory basin

Abstract: A drain assembly for a lavatory basin which includes a drain tube having a flanged upper end adapted for support by the basin. A drain plug is carried within the drain tube. A lift rod extends through the drain tube at a side opening therein and engages the plug. The lift rod is held in a sealed relationship against the tube by a retainer clamp which permits the lift rod to be shifted causing the drain plug to be correspondingly shifted between open and closed positions.

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Other info:

Inventors: Crawford, Dennis W. (Pontiac, MI, US)
Turner, Larry G. (Waterford, MI, US)

Application Number: 030118
Filing Date: 1979-04-16
Publication_date: 1980-08-26
Assignee: Bristol Products, Inc. (Elkhart, IN)
Primary Class(es): 4/692 4/295
Other Classes:
US Patent Ref:

1408239	Feb, 1922	Allingham	4/203.
1483850	Feb, 1924	Kaufman	4/203.
1485669	Mar, 1924	Davis	4/203.
1677793	Jul, 1928	Mueller et al.	4/203.
1758226	May, 1930	Kaufman	4/203.
1918515	Jul, 1933	Beste	4/203.
2657398	Nov, 1953	Watkins	4/203.
2689959	Sep, 1954	Holycros, Jr, et al.	4/203.
3419919	Jan, 1969	Stayner	4/203.
3453667	Jul, 1969	Politz	4/295.
3680153	Aug, 1972	Haldopoulos et al.	4/191.
3763504	Oct, 1973	Parsons	4/203.

Other Refs:
Primary Examiner: Artis, Henry K.
Assistant Examiner:
Attorney: Oltsch, Knoblock & Hall