Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2001-08-10
2002-07-02
Lichtenstein, Lisa (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0459796
CLAIM:
The ornamental design for a portable electric fan, as shown and described.
REFERENCES:
patent: 2100994 (1937-11-01), Cohen
patent: 2154313 (1939-04-01), McMahan
patent: D142260 (1945-08-01), Lee
patent: D159692 (1950-08-01), Steinhart
patent: 2554602 (1951-05-01), Sutton
patent: 2652974 (1953-09-01), Pettel
patent: 2805820 (1957-09-01), Evarts
patent: 3173478 (1965-03-01), Maycen
patent: 3446429 (1969-05-01), Suzuki et al.
patent: 4120615 (1978-10-01), Keem et al.
patent: 4486144 (1984-12-01), Hung
patent: 4838151 (1989-06-01), Shin-Chin
patent: 4872399 (1989-10-01), Chaney
patent: D312124 (1990-11-01), Coup et al.
patent: 5118252 (1992-06-01), Chaney
patent: D329089 (1992-09-01), Coup et al.
patent: D336512 (1993-06-01), Cunning
patent: D337819 (1993-07-01), Cunning
patent: RE34551 (1994-02-01), Coup et al.
patent: D346019 (1994-04-01), Cheslock et al.
patent: 5342175 (1994-08-01), Patton
patent: 5382136 (1995-01-01), Wang
patent: D359116 (1995-06-01), Marvin et al.
patent: D369403 (1996-04-01), Reveal et al.
patent: D376005 (1996-11-01), Litvin
patent: 5609473 (1997-03-01), Litvin
patent: D387152 (1997-12-01), Jané et al.
patent: D388869 (1998-01-01), Wang
patent: D389235 (1998-01-01), Jané et al.
patent: D391357 (1998-02-01), Chi
patent: D391631 (1998-03-01), Litvin
patent: D392735 (1998-03-01), Gonzales et al.
patent: 5730651 (1998-03-01), Chen et al.
patent: D395080 (1998-06-01), Jané et al.
patent: D396278 (1998-07-01), Gonzales
patent: D398983 (1998-09-01), Keller et al.
patent: D400242 (1998-10-01), Litvin
patent: 5829956 (1998-11-01), Chen et al.
patent: D407478 (1999-03-01), Wilson, Jr.
patent: D408907 (1999-04-01), Moreno
patent: D413664 (1999-09-01), Keller et al.
patent: D416996 (1999-11-01), Mack
patent: D418218 (1999-12-01), Hsu
patent: 6015265 (2000-01-01), Lasko et al.
patent: D420121 (2000-02-01), Felix-Flender
patent: 6183204 (2001-02-01), Chang
patent: D451190 (2001-11-01), Chen et al.
U.S. Trademark Reg. No. 1,697,509; Registered Jun. 30, 1993; Owner: Vornado Air Circulation Systems, Inc. for: Electric Fans in Class 11.
Product Catalog entitled “Fans”, Lakewood Engineering & Mfg. Co., (20 pages), Nov. 1998.
Product Catalog entitled “Fans”, Lakewood Engineering & Mfg. Co., (20 pages) Jan. 2001.
Product Catalog entitled, “Portable Air Circulators”, Lasko Metal Products, Feb. 1998.
Product Literature of a Holmes Convertible and Oscillating Fans, 15 pages (two-sided). ©1997.
Lakewood Engineering and Manufacturing Co.
Lichtenstein Lisa
Wallenstein & Wagner Ltd.
LandOfFree
Portable electric fan does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable electric fan, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable electric fan will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2819259