Record

Document Reference	PPM/4/396
Title	Redeclaration of Patent Interference; 29 September 1999
Date	29 September 1999
Extent	1 bundle
Level	Item/file
Access Conditions	Access may be restricted under current Data Protection legislation. Please see our Access Policy or contact us for further advice.
Content Description	Redeclaration of United States Patent and Trademark Office Final Decision and Judgement of Patent Interference No. 102854 concerning William F. Punchard and Robert D. Pillsbury versus Peter B. Roemer and John S. Hickey versus Peter Mansfield, Barry L.W. Chapman, Robert Turner and Roger M. Bowley. Includes copy of United States Patent Application No. 4978920 for 'Magnetic Field Screens' referred to in the Redeclaration.