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USD403018S - Teaching aid for ultrasound wave theory - Google Patents

Teaching aid for ultrasound wave theory Download PDF

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Publication number
USD403018S
USD403018S US29/060,583 US6058396F USD403018S US D403018 S USD403018 S US D403018S US 6058396 F US6058396 F US 6058396F US D403018 S USD403018 S US D403018S
Authority
US
United States
Prior art keywords
ultrasound wave
teaching aid
wave theory
theory
teaching
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
US29/060,583
Inventor
Joseph Scott Powell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US29/060,583 priority Critical patent/USD403018S/en
Application granted granted Critical
Publication of USD403018S publication Critical patent/USD403018S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front perspective view of a teaching aid for ultrasound wave theory showing my new design;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view; and,
FIG. 4 is a side elevational view, the opposite side being a mirror image thereof.

Claims (1)

  1. The ornamental design for a teaching aid for ultrasound wave theory, as shown and described.
US29/060,583 1996-10-01 1996-10-01 Teaching aid for ultrasound wave theory Expired - Lifetime USD403018S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/060,583 USD403018S (en) 1996-10-01 1996-10-01 Teaching aid for ultrasound wave theory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/060,583 USD403018S (en) 1996-10-01 1996-10-01 Teaching aid for ultrasound wave theory

Publications (1)

Publication Number Publication Date
USD403018S true USD403018S (en) 1998-12-22

Family

ID=71607043

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/060,583 Expired - Lifetime USD403018S (en) 1996-10-01 1996-10-01 Teaching aid for ultrasound wave theory

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US (1) USD403018S (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD480109S1 (en) 2002-09-25 2003-09-30 Anderson Press Incorporated Interactive quiz machine with cartridge
USD480108S1 (en) 2002-09-25 2003-09-30 Anderson Press Incorporated Interactive quiz cartridge
USD481071S1 (en) 2002-09-25 2003-10-21 Anderson Press Incorporated Interactive quiz machine with cartridge in an open position
USD490467S1 (en) 2002-09-25 2004-05-25 Anderson Press, Inc. Interactive quiz cartridge in an open position
USD678411S1 (en) * 2012-04-03 2013-03-19 Youth Toy Enterprises Co., Ltd. Strip for teaching-aid
USD746373S1 (en) * 2010-01-25 2015-12-29 Richard J. Racosky Emotional indicator device
USD902309S1 (en) * 2019-06-18 2020-11-17 Fiskars Finland Oy Ab Drawing tool

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US822783A (en) 1905-10-09 1906-06-05 Joseph F Smith Course-finder.
US1766355A (en) 1928-05-31 1930-06-24 Central Scientific Co Educational apparatus
US2270120A (en) 1941-04-23 1942-01-13 Norman J Greene Wind velocity and direction indicator
US2697234A (en) 1952-06-13 1954-12-21 Marion W Sturdevant Location finder device
US3404566A (en) 1966-09-08 1968-10-08 Elmer R. Cordova Wind tee and velocity indicator
US3733708A (en) 1971-03-15 1973-05-22 C Goodman Navigational aid
US4058010A (en) 1976-04-06 1977-11-15 Approach Fish Airport wind shear monitoring method and apparatus
US4243223A (en) 1979-02-15 1981-01-06 Niel Ver Hoef Spinner apparatus
SU1624502A1 (en) 1988-07-25 1991-01-30 Воронежский Политехнический Институт Teaching appliance in strength of materials
US5343743A (en) 1988-07-28 1994-09-06 Chapman Michael J L Asymmetrical displacement flowmeter
USD369185S (en) 1995-03-13 1996-04-23 Steele Harold R Instructional windsurfing gauge
USD377942S (en) 1995-08-14 1997-02-11 Mccloy John K Multi-layer rotary holding pattern entry calculator

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US822783A (en) 1905-10-09 1906-06-05 Joseph F Smith Course-finder.
US1766355A (en) 1928-05-31 1930-06-24 Central Scientific Co Educational apparatus
US2270120A (en) 1941-04-23 1942-01-13 Norman J Greene Wind velocity and direction indicator
US2697234A (en) 1952-06-13 1954-12-21 Marion W Sturdevant Location finder device
US3404566A (en) 1966-09-08 1968-10-08 Elmer R. Cordova Wind tee and velocity indicator
US3733708A (en) 1971-03-15 1973-05-22 C Goodman Navigational aid
US4058010A (en) 1976-04-06 1977-11-15 Approach Fish Airport wind shear monitoring method and apparatus
US4243223A (en) 1979-02-15 1981-01-06 Niel Ver Hoef Spinner apparatus
SU1624502A1 (en) 1988-07-25 1991-01-30 Воронежский Политехнический Институт Teaching appliance in strength of materials
US5343743A (en) 1988-07-28 1994-09-06 Chapman Michael J L Asymmetrical displacement flowmeter
USD369185S (en) 1995-03-13 1996-04-23 Steele Harold R Instructional windsurfing gauge
USD377942S (en) 1995-08-14 1997-02-11 Mccloy John K Multi-layer rotary holding pattern entry calculator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD480109S1 (en) 2002-09-25 2003-09-30 Anderson Press Incorporated Interactive quiz machine with cartridge
USD480108S1 (en) 2002-09-25 2003-09-30 Anderson Press Incorporated Interactive quiz cartridge
USD481071S1 (en) 2002-09-25 2003-10-21 Anderson Press Incorporated Interactive quiz machine with cartridge in an open position
USD490467S1 (en) 2002-09-25 2004-05-25 Anderson Press, Inc. Interactive quiz cartridge in an open position
USD746373S1 (en) * 2010-01-25 2015-12-29 Richard J. Racosky Emotional indicator device
USD678411S1 (en) * 2012-04-03 2013-03-19 Youth Toy Enterprises Co., Ltd. Strip for teaching-aid
USD902309S1 (en) * 2019-06-18 2020-11-17 Fiskars Finland Oy Ab Drawing tool

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