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US D280,728 SGranted

Cultivator blade

OwnerKelly A. Krammerinventor

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Abstract

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Claims1

Dependent claims

The ornamental design for a cultivator blade, as shown and described.

Facts

Application: 06/516,960Filed 25 Jul 1983 · continuation in part
Priority: CA 28-01-83-328 Jan 1983
Granted: 24 Sep 1985
Term ends: Not estimatedThe source records don’t support an estimate.

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Family

Serial289,161Parent of this continuation-in-part · filed 3 Aug 1981
US D274,187 SParent of this continuation-in-part
US D280,728 SThis patent

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

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