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US D246,665 SGranted

Dental radiographic apparatus for forming and confining an X-ray beam

OwnerWilliam J. Updegraveinventor

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Abstract

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Claims1

Dependent claims

The ornamental design for a dental radiographic apparatus for forming and confining an X-ray beam, substantially as shown and described.

Facts

Application: 05/773,662Filed 2 Mar 1977 · continuation in part
Priority: 31 Mar 1976
Granted: 13 Dec 1977
Term ends: Not estimatedThe source records don’t support an estimate.

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Serial672,330Parent of this continuation-in-part · filed 31 Mar 1976
US D246,665 SThis patent

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