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US D387,176 SGranted

Evaporator flask for a rotary evaporator

AssigneeBuchi Labortechnik AG

InventorArthur Spring

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Abstract

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Claims1

Dependent claims

The ornamental design for an evaporator flask for a rotary evaporator, as shown and described.

Facts

Application: 29/045,524Filed 23 Oct 1995 · continuation in part
Priority: 19 Jan 1994
Granted: 2 Dec 1997
Term ends: Not estimatedThe source records don’t support an estimate.

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Family

Serial183,319Parent of this continuation-in-part · filed 19 Jan 1994
US 5,536,374 AParent of this continuation-in-part
US D387,176 SThis patent

From the US filing history. Foreign family members aren’t listed.

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