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USD374659S - Electret holder for a radon gas detector - Google Patents

Electret holder for a radon gas detector Download PDF

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Publication number
USD374659S
USD374659S US29/031,685 US3168594F USD374659S US D374659 S USD374659 S US D374659S US 3168594 F US3168594 F US 3168594F US D374659 S USD374659 S US D374659S
Authority
US
United States
Prior art keywords
electret
holder
gas detector
radon gas
radon
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
US29/031,685
Inventor
Robert W. Ramsey, Jr.
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.)
Radon Testing Corp of America
Original Assignee
Radon Testing Corp of America
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 Radon Testing Corp of America filed Critical Radon Testing Corp of America
Priority to US29/031,685 priority Critical patent/USD374659S/en
Assigned to RADON TESTING CORPORATION OF AMERICA reassignment RADON TESTING CORPORATION OF AMERICA ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: RAMSEY, ROBERT WILBUR, JR.
Application granted granted Critical
Publication of USD374659S publication Critical patent/USD374659S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a side perspective view of our new design for an electret holder for a radon gas detector;
FIG. 2 is a side elevational view of our new design, the opposite side being identical; and,
FIG. 3 is a top plan view of our new design.

Claims (1)

  1. The ornamental design for an electret holder for a radon gas detector, as shown and described.
US29/031,685 1994-12-02 1994-12-02 Electret holder for a radon gas detector Expired - Lifetime USD374659S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/031,685 USD374659S (en) 1994-12-02 1994-12-02 Electret holder for a radon gas detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/031,685 USD374659S (en) 1994-12-02 1994-12-02 Electret holder for a radon gas detector

Publications (1)

Publication Number Publication Date
USD374659S true USD374659S (en) 1996-10-15

Family

ID=71125523

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/031,685 Expired - Lifetime USD374659S (en) 1994-12-02 1994-12-02 Electret holder for a radon gas detector

Country Status (1)

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US (1) USD374659S (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD471862S1 (en) 2001-07-31 2003-03-18 Matsushita Electric Industrial Co., Ltd. Battery
USD573537S1 (en) * 2007-09-14 2008-07-22 Hopkins Manufacturing Corporation Electrical socket
USD874302S1 (en) * 2018-03-05 2020-02-04 Aithre, Inc. Gas detector
USD949724S1 (en) * 2021-07-15 2022-04-26 Alan Mandelberg Safely button
USD1033241S1 (en) 2024-03-03 2024-07-02 Limin Zhang Radon gas detector
USD1041328S1 (en) 2024-05-12 2024-09-10 Limin Zhang Radon gas detector

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898464A (en) 1972-07-07 1975-08-05 Vln Corp Ion chamber instrument
USD269858S (en) 1981-02-12 1983-07-26 Terradex Corp. Compact radon detector unit
US4581536A (en) 1983-03-04 1986-04-08 Detector Electronics Corp. Radiation detection tube having spurious radiation shield
US4980550A (en) 1989-10-20 1990-12-25 Radiation Safety Services, Inc. Radon measuring device
USD318022S (en) 1989-03-02 1991-07-09 Rad Elec Inc. Radon monitor
USD327121S (en) 1991-02-14 1992-06-16 Rad Elec, Inc. Small volume ion chamber
US5132535A (en) 1991-05-21 1992-07-21 Steck Daniel J Track registration detector for radon concentrations
US5134297A (en) 1990-05-09 1992-07-28 New York University Personal gamma-ray and radon monitor
US5324948A (en) 1992-10-27 1994-06-28 The United States Of America As Represented By The United States Department Of Energy Autonomous mobile robot for radiologic surveys

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898464A (en) 1972-07-07 1975-08-05 Vln Corp Ion chamber instrument
USD269858S (en) 1981-02-12 1983-07-26 Terradex Corp. Compact radon detector unit
US4581536A (en) 1983-03-04 1986-04-08 Detector Electronics Corp. Radiation detection tube having spurious radiation shield
USD318022S (en) 1989-03-02 1991-07-09 Rad Elec Inc. Radon monitor
US4980550A (en) 1989-10-20 1990-12-25 Radiation Safety Services, Inc. Radon measuring device
US5134297A (en) 1990-05-09 1992-07-28 New York University Personal gamma-ray and radon monitor
USD327121S (en) 1991-02-14 1992-06-16 Rad Elec, Inc. Small volume ion chamber
US5132535A (en) 1991-05-21 1992-07-21 Steck Daniel J Track registration detector for radon concentrations
US5324948A (en) 1992-10-27 1994-06-28 The United States Of America As Represented By The United States Department Of Energy Autonomous mobile robot for radiologic surveys

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Lug nuts on p. 80 of J. C. Whitney & Co. Cat. 575J ©1994.
Nuts on p. 2 of Gripco Bulletin 161-4, Feb. 17, 1964.
Nuts on p. 7 of Palnut Cat. 590-B.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD471862S1 (en) 2001-07-31 2003-03-18 Matsushita Electric Industrial Co., Ltd. Battery
USD573537S1 (en) * 2007-09-14 2008-07-22 Hopkins Manufacturing Corporation Electrical socket
USD874302S1 (en) * 2018-03-05 2020-02-04 Aithre, Inc. Gas detector
USD949724S1 (en) * 2021-07-15 2022-04-26 Alan Mandelberg Safely button
USD1033241S1 (en) 2024-03-03 2024-07-02 Limin Zhang Radon gas detector
USD1041328S1 (en) 2024-05-12 2024-09-10 Limin Zhang Radon gas detector

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