US D269,894 SGranted

Tennis ball projector for training purposes

AssigneeSony Corporation

InventorsTsugio Hirabayashi, Michio Nakai

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Abstract Drawings Claims Description

Abstract

The abstract isn’t available for this document.

Claims1

Dependent claims

The ornamental design for a tennis ball projector for training purposes, as shown.

Facts

Application: 06/216,183Filed 15 Dec 1980
Priority: JP 55-2458619 Jun 1980
Granted: 26 Jul 1983
Term ends: Not estimatedThe source records don’t support an estimate.

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Family

No related US applications are recorded in the indexed filing history.

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