Joint for pipes to be used in arms for extraction of gases/fumes
Latest AB Ph. Nederman & Co. Patents:
Description
Claims
The ornamental design for a joint for pipes to be used in arms for extraction of gases/fumes, as shown.
Referenced Cited
Patent History
Patent number: D575378
Type: Grant
Filed: Jul 19, 2006
Date of Patent: Aug 19, 2008
Assignee: AB Ph. Nederman & Co. (Helsingborg)
Inventors: Per Hedlund (Helsingborg), Björn Friberg (Landskrona), Anders Nilsson (Helsingborg), Lennart Strömberg (Helsingborg)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Eric L Goodman
Attorney: Buchanan Ingersoll & Rooney PC
Application Number: 29/263,217
Type: Grant
Filed: Jul 19, 2006
Date of Patent: Aug 19, 2008
Assignee: AB Ph. Nederman & Co. (Helsingborg)
Inventors: Per Hedlund (Helsingborg), Björn Friberg (Landskrona), Anders Nilsson (Helsingborg), Lennart Strömberg (Helsingborg)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Eric L Goodman
Attorney: Buchanan Ingersoll & Rooney PC
Application Number: 29/263,217
Classifications
Current U.S. Class:
Coupling Or Joint (D23/262)