Movable or removable closures – Panel with closure feature
Reexamination Certificate
2006-10-10
2006-10-10
Redman, Jerry (Department: 3634)
Movable or removable closures
Panel with closure feature
C052S784100
Reexamination Certificate
active
07117640
ABSTRACT:
A door for a RF shielded and acoustically insulated room. The door includes a door panel and door frame adapted to electrically and pivotally contact the door panel. The door panel includes a noise absorbing material and a noise insulating gap disposed between outer sections of the door panel. The door frame includes a noise absorbing material and a perforated region adjacent to the noise absorbing material. The perforated region includes a number of apertures spaced apart at varying distances along the door frame.
REFERENCES:
patent: 1789827 (1931-01-01), McKay
patent: 2440763 (1948-05-01), Todhunter
patent: 3557777 (1971-01-01), Cohen
patent: 3697728 (1972-10-01), Stirzenbecher
patent: 3934066 (1976-01-01), Murch
patent: 3948295 (1976-04-01), Lemont et al.
patent: 3987588 (1976-10-01), Imperial et al.
patent: 4033827 (1977-07-01), White, Jr.
patent: 4084347 (1978-04-01), Brown
patent: 4370831 (1983-02-01), Hamilton
patent: 4471212 (1984-09-01), Hager, Jr.
patent: 4478018 (1984-10-01), Holand
patent: 4507520 (1985-03-01), Lindgren
patent: 4561209 (1985-12-01), Söhlstrom
patent: 4590710 (1986-05-01), Newland
patent: 4613820 (1986-09-01), Edelstein et al.
patent: 4642416 (1987-02-01), Rogner
patent: 4651099 (1987-03-01), Vinegar et al.
patent: 4662288 (1987-05-01), Hastings et al.
patent: 4691483 (1987-09-01), Anderson
patent: 4716683 (1988-01-01), Minter
patent: 4742107 (1988-05-01), Statz
patent: 4746765 (1988-05-01), Mallott
patent: 4755630 (1988-07-01), Smith et al.
patent: 4786758 (1988-11-01), Zielinski
patent: 4794206 (1988-12-01), Weinstein
patent: 4831780 (1989-05-01), Bockwinkel
patent: 4889124 (1989-12-01), Schneider
patent: 4894489 (1990-01-01), Takahashi et al.
patent: 4910920 (1990-03-01), Nichols
patent: 4924969 (1990-05-01), L'Heureux
patent: 4929802 (1990-05-01), Schaepers et al.
patent: 4932180 (1990-06-01), Takahashi et al.
patent: RE33256 (1990-07-01), Busby
patent: 4941207 (1990-07-01), Maeda et al.
patent: 4953324 (1990-09-01), Herrmann
patent: 4959504 (1990-09-01), Yarger et al.
patent: 4965408 (1990-10-01), Chapman et al.
patent: 4982053 (1991-01-01), Thornley et al.
patent: 5013869 (1991-05-01), Breithaupt
patent: 5017736 (1991-05-01), Yarger et al.
patent: 5028739 (1991-07-01), Keyser et al.
patent: 5043529 (1991-08-01), Vanesky et al.
patent: 5045636 (1991-09-01), Johnasen et al.
patent: 5063273 (1991-11-01), Bloks
patent: 5081071 (1992-01-01), Hirschkoff
patent: 5120087 (1992-06-01), Pastva
patent: 5167098 (1992-12-01), Blackwelder
patent: 5197225 (1993-03-01), Yff
patent: 5198286 (1993-03-01), Kagoshima et al.
patent: 5214241 (1993-05-01), Benwell
patent: 5223670 (1993-06-01), Hogan et al.
patent: 5241132 (1993-08-01), McCormack
patent: 5335464 (1994-08-01), Vanesky et al.
patent: 5353029 (1994-10-01), Johnston et al.
patent: 5361552 (1994-11-01), Fulford
patent: 5371987 (1994-12-01), Hirsch et al.
patent: 5417029 (1995-05-01), Hugus et al.
patent: 5452550 (1995-09-01), Vanesky et al.
patent: 5510575 (1996-04-01), Weibler
patent: 5522195 (1996-06-01), Bargen
patent: 5544452 (1996-08-01), Fujita et al.
patent: 5569878 (1996-10-01), Zielinski
patent: 5583318 (1996-12-01), Powell
patent: 5595801 (1997-01-01), Fahy et al.
patent: 5603196 (1997-02-01), Söhlstrom
patent: 5613330 (1997-03-01), Perälä et al.
patent: 5638896 (1997-06-01), Nishino et al.
patent: 5712038 (1998-01-01), Yamazaki et al.
patent: 5736671 (1998-04-01), Perälä et al.
patent: 5749178 (1998-05-01), Garmong
patent: 5755062 (1998-05-01), Slater
patent: 5777279 (1998-07-01), Parker et al.
patent: 5786547 (1998-07-01), Zielinski
patent: 5908043 (1999-06-01), Paes et al.
patent: 6068009 (2000-05-01), Paes et al.
patent: 6085865 (2000-07-01), Delverdier et al.
patent: 6112496 (2000-09-01), Hugus et al.
patent: 6119411 (2000-09-01), Mateu Gil et al.
patent: 6145617 (2000-11-01), Alts
patent: 6170203 (2001-01-01), Schlapfer
patent: 6282848 (2001-09-01), Schlapfer
IMEDCO Protective Shielding for MRI Equipment-brochure written by Imedco, published date unknown.
IMEDCO Custom RF Window Options written by Imedco, published date unknown.
PRB Gyroscan written by Philips Medical Systems, published in 2000.
Architectural/Installation Planning Use Only written by GE Medical System, published in GE Medical System, published date unknown.
Magnetically shielded rooms in diagnostics and semi-conductor technology written by Karl-Jürgen Best, Jochen Bork, published Edition Feb. 1991.
Heavily Magnetically Shielded Room For Measurements of Extremely Weak Magnetics Fields written by A. Mager, L. Borek, published date unknown.
Superconducting Shield For Biomagnetism Measurement Coupled With Ferro-Magnetic written by H. Matsuba, D. Irisawa, A. Yahara, published date unknown.
A Two-Shell Magnetically Shielded Room For Magnetophysiology written by Y. Okada, B. Shah, published date unknown.
High Tc Superconducting Magnetic Shields For Biomagnetic Applications written by Y. Shimbo, K. Nakada, K. Niki, M. Kabasawa, Y. Uchikawa, M. Kotani, published date unknown.
A Clinically Oriented Shielded Facility For Biomagnetism written by R.J.P. Bain, G.B. Donaldson, C.M. Pegrum, P. Mass, A.I. Weir, published date unknown.
Designing and Inspecting System of Prefabricated Magnetically Shielded Room For Biomagnetism written by K. Okuda, J. Takeuchi, M. Mukai, S. Kuriki, Y. Uchikawa, M. Kotani, published date unknown.
Shielding Factor of the Box-Shaped MSR for SQUID Measurement written by N. Ishikawa, N. Kasai, H. Kado, published date unknown.
Magnetically Shielded Rooms for Biomagnetic Investigations written by Vacuumschmelze GmbH, published date unknown.
Understanding Shielding written by James. P. Antonic, published date unknown.
Design, Construction, and Performance of a Large-Volume Magnetic Shield written by Vaino O. Kelha, Jussi M. Pukki, Risto S. Peltonen, Auvo J. Penttinen, Risto J. Ilmonimi, and Jarmo J. Heino, published in Jan. 1982.
Prefabricated Magnetically Shielded Room Literature written by Takenaka Corporation, published date unknown.
Noise Reduction and Sound Attention Properties (website) written by www.steelceilings.com, printed Oct. 24, 2001.
Guymark® UK (website) written by www.guymark.com, printed Oct. 24, 2001.
Shielding Insights (website) written by www.lindgrenrf.com, printed Jan. 30, 2002.
Shielding Insights (newsletter) written by Lindgreen RF Enclosures, Inc., published 1999.
Bell Boyd & Lloyd LLC
Imedco AG
Redman Jerry
LandOfFree
Radio frequency shielded and acoustically insulated door does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Radio frequency shielded and acoustically insulated door, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radio frequency shielded and acoustically insulated door will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3703661