Method and apparatus for managing solid model feature history and changes

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20030160779A1
SERIAL NO

10085800

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Abstract

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A method and apparatus for enabling a user of a computer aided design application to go back to a prior state in the design process of a modeled object without deleting the intermediate steps between that particular prior state and the final or current state. The method includes providing a modeled object in a current state. A rollback function is activated to provide a user with a representation of the modeled object in the prior state without deleting or altering the current state. The modeled object is modified in the prior state to result in a first alternate current state. The current state remains accessible by the user.

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Patent Owner(s)

Patent OwnerAddress
PARAMETRIC TECHNOLOGY CORORATION140 KENDRICK STREET NEEDHAM MA 02494

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abercrombie, Phil J Belmont, MA 3 33
Rabinovich, Boris Sudbury, MA 5 40

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