USD307470S - Electric fan - Google Patents

Electric fan Download PDF

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Publication number
USD307470S
USD307470S US07/021,432 US2143287F USD307470S US D307470 S USD307470 S US D307470S US 2143287 F US2143287 F US 2143287F US D307470 S USD307470 S US D307470S
Authority
US
United States
Prior art keywords
electric fan
view
fan
electric
elevational view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US07/021,432
Inventor
Toshiyuki Utsuki
Shuichi Kouno
Kenichi Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Assigned to HITACHI, LTD. reassignment HITACHI, LTD. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: KOUNO, SHUICHI, UTSUKI, TOSHIYUKI, WATANABE, KENICHI
Application granted granted Critical
Publication of USD307470S publication Critical patent/USD307470S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front, top and right side perspective view of an electric fan, showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for an electric fan, as shown.
US07/021,432 1986-11-25 1987-03-04 Electric fan Expired - Lifetime USD307470S (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61-46216 1986-11-25
JP4621686 1986-11-25

Publications (1)

Publication Number Publication Date
USD307470S true USD307470S (en) 1990-04-24

Family

ID=70225702

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/021,432 Expired - Lifetime USD307470S (en) 1986-11-25 1987-03-04 Electric fan

Country Status (1)

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US (1) USD307470S (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD762837S1 (en) * 2015-01-13 2016-08-02 Homely Manufacturing Limited Stand fan
USD764045S1 (en) * 2014-07-03 2016-08-16 K8 Industridesign AS Electric fan
USD827121S1 (en) * 2016-01-27 2018-08-28 Gd Midea Environment Appliances Mfg Co., Ltd. Floor fan
USD881371S1 (en) 2019-12-12 2020-04-14 E. Mishan & Sons, Inc. Folding stand fan
USD884146S1 (en) 2019-12-12 2020-05-12 E. Mishan & Sons, Inc. Folding stand fan
USD940296S1 (en) * 2019-06-27 2022-01-04 Sk Networks Co., Ltd. Holder for portable electric fan
USD940294S1 (en) * 2019-06-27 2022-01-04 Sk Networks Co., Ltd. Portable electric fan
US11378100B2 (en) 2020-11-30 2022-07-05 E. Mishan & Sons, Inc. Oscillating portable fan with removable grille

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Hardware Age, Mar. 1974, p. 26, Hitachi Fan 1, middle of page.
Industrial Equipment News, May 1962, p. 59, Hunter Air Spread Fan, Pedastal Model, middle right side of page.
Winnower Fan Co., Advertisement, Cooling (except Ceiling Fans).

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD764045S1 (en) * 2014-07-03 2016-08-16 K8 Industridesign AS Electric fan
USD762837S1 (en) * 2015-01-13 2016-08-02 Homely Manufacturing Limited Stand fan
USD827121S1 (en) * 2016-01-27 2018-08-28 Gd Midea Environment Appliances Mfg Co., Ltd. Floor fan
USD940296S1 (en) * 2019-06-27 2022-01-04 Sk Networks Co., Ltd. Holder for portable electric fan
USD940294S1 (en) * 2019-06-27 2022-01-04 Sk Networks Co., Ltd. Portable electric fan
USD881371S1 (en) 2019-12-12 2020-04-14 E. Mishan & Sons, Inc. Folding stand fan
USD884146S1 (en) 2019-12-12 2020-05-12 E. Mishan & Sons, Inc. Folding stand fan
US11378100B2 (en) 2020-11-30 2022-07-05 E. Mishan & Sons, Inc. Oscillating portable fan with removable grille

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