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USD429266S - Sight glass - Google Patents

Sight glass Download PDF

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Publication number
USD429266S
USD429266S US29/114,897 US11489799F USD429266S US D429266 S USD429266 S US D429266S US 11489799 F US11489799 F US 11489799F US D429266 S USD429266 S US D429266S
Authority
US
United States
Prior art keywords
sight glass
sight
glass
view
ornamental design
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
US29/114,897
Inventor
Robert J. Dillon
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 US29/114,897 priority Critical patent/USD429266S/en
Application granted granted Critical
Publication of USD429266S publication Critical patent/USD429266S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of the sight glass of my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view of the right side thereof;
FIG. 5 is a side elevational view of the left side thereof;
FIG. 6 is atop plan view thereof; and,
FIG. 7 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for sight glass, as shown and described.
US29/114,897 1999-12-06 1999-12-06 Sight glass Expired - Lifetime USD429266S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/114,897 USD429266S (en) 1999-12-06 1999-12-06 Sight glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/114,897 USD429266S (en) 1999-12-06 1999-12-06 Sight glass

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US29/102,593 Continuation USD423538S (en) 1999-03-25 1999-03-25 Sight glass

Publications (1)

Publication Number Publication Date
USD429266S true USD429266S (en) 2000-08-08

Family

ID=71783001

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/114,897 Expired - Lifetime USD429266S (en) 1999-12-06 1999-12-06 Sight glass

Country Status (1)

Country Link
US (1) USD429266S (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120111873A1 (en) * 2010-05-05 2012-05-10 Robyn Gabriel Systems and methods for providing dishware having a utensil retainer
USD844687S1 (en) * 2018-01-22 2019-04-02 Lieh-Hsiung Hu Condenser lens
USD994744S1 (en) * 2020-12-01 2023-08-08 Mpnics Co., Ltd. Optical lens

Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1724716A (en) * 1926-09-14 1929-08-13 Constant J Kryzanowsky Liquid-level gauge
US1883971A (en) * 1929-08-10 1932-10-25 Constant J Kryzanowsky Signaling device
US2301460A (en) * 1940-05-27 1942-11-10 Union Special Machine Co Liquid level gauge
US2312542A (en) * 1940-03-28 1943-03-02 Joseph S Goodman Optical instrument
US2620660A (en) * 1949-12-28 1952-12-09 Atlantic Refining Co Liquid level gauge
US2943530A (en) * 1956-10-26 1960-07-05 Elastic Stop Nut Corp Optical indicator for liquid level
US2961108A (en) * 1957-12-19 1960-11-22 Frances S Johnson Magnifying cap for medicine bottle
US3345870A (en) * 1963-11-26 1967-10-10 Yoshinaga Prince Kabushiki Kai Fuel level indicator
US4099851A (en) * 1976-05-07 1978-07-11 Gerard Rethore Reading aid
USD260401S (en) * 1978-11-20 1981-08-25 Norbert Leopoldi Reading light magnifier, or the like
USD271308S (en) * 1981-03-06 1983-11-08 Ridgecrest, Inc. Combined holder and magnifier for gem examination
USD276731S (en) * 1983-06-06 1984-12-11 Steiner Gerald R Thermostat magnifier
US4627692A (en) * 1985-06-12 1986-12-09 Clegg John E Louvered conical beam concentrator RT:C
US4704983A (en) * 1985-09-04 1987-11-10 Victaulic Company Of America Flow metering sight glass
US5193032A (en) * 1992-03-19 1993-03-09 Hirth Frederick A Universal prescription bottle instruction label magnifier
USD334940S (en) * 1990-07-19 1993-04-20 Ac & R Sight glass
USD351176S (en) * 1992-10-27 1994-10-04 GIA Gem Institute Corporation Darkfield loupe
US5381264A (en) * 1991-09-26 1995-01-10 Hughes Aircraft Company Multiple field of view sensor lens assembly
USD363300S (en) * 1993-06-01 1995-10-17 Caprock Developments, Inc. Collimating magnifier
USD406598S (en) * 1998-01-26 1999-03-09 John Grijalva Multiple image, frontal viewing aid

Patent Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1724716A (en) * 1926-09-14 1929-08-13 Constant J Kryzanowsky Liquid-level gauge
US1883971A (en) * 1929-08-10 1932-10-25 Constant J Kryzanowsky Signaling device
US2312542A (en) * 1940-03-28 1943-03-02 Joseph S Goodman Optical instrument
US2301460A (en) * 1940-05-27 1942-11-10 Union Special Machine Co Liquid level gauge
US2620660A (en) * 1949-12-28 1952-12-09 Atlantic Refining Co Liquid level gauge
US2943530A (en) * 1956-10-26 1960-07-05 Elastic Stop Nut Corp Optical indicator for liquid level
US2961108A (en) * 1957-12-19 1960-11-22 Frances S Johnson Magnifying cap for medicine bottle
US3345870A (en) * 1963-11-26 1967-10-10 Yoshinaga Prince Kabushiki Kai Fuel level indicator
US4099851A (en) * 1976-05-07 1978-07-11 Gerard Rethore Reading aid
USD260401S (en) * 1978-11-20 1981-08-25 Norbert Leopoldi Reading light magnifier, or the like
USD271308S (en) * 1981-03-06 1983-11-08 Ridgecrest, Inc. Combined holder and magnifier for gem examination
USD276731S (en) * 1983-06-06 1984-12-11 Steiner Gerald R Thermostat magnifier
US4627692A (en) * 1985-06-12 1986-12-09 Clegg John E Louvered conical beam concentrator RT:C
US4704983A (en) * 1985-09-04 1987-11-10 Victaulic Company Of America Flow metering sight glass
USD334940S (en) * 1990-07-19 1993-04-20 Ac & R Sight glass
US5381264A (en) * 1991-09-26 1995-01-10 Hughes Aircraft Company Multiple field of view sensor lens assembly
US5193032A (en) * 1992-03-19 1993-03-09 Hirth Frederick A Universal prescription bottle instruction label magnifier
USD351176S (en) * 1992-10-27 1994-10-04 GIA Gem Institute Corporation Darkfield loupe
USD363300S (en) * 1993-06-01 1995-10-17 Caprock Developments, Inc. Collimating magnifier
USD406598S (en) * 1998-01-26 1999-03-09 John Grijalva Multiple image, frontal viewing aid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120111873A1 (en) * 2010-05-05 2012-05-10 Robyn Gabriel Systems and methods for providing dishware having a utensil retainer
USD844687S1 (en) * 2018-01-22 2019-04-02 Lieh-Hsiung Hu Condenser lens
USD994744S1 (en) * 2020-12-01 2023-08-08 Mpnics Co., Ltd. Optical lens

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