USD357319S - Indirect ophthalmoscopy lens retaining ring - Google Patents

Indirect ophthalmoscopy lens retaining ring Download PDF

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Publication number
USD357319S
USD357319S US29/015,401 US1540193F USD357319S US D357319 S USD357319 S US D357319S US 1540193 F US1540193 F US 1540193F US D357319 S USD357319 S US D357319S
Authority
US
United States
Prior art keywords
retaining ring
lens retaining
indirect ophthalmoscopy
ophthalmoscopy lens
indirect
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.)
Ceased
Application number
US29/015,401
Inventor
Donald A. Volk
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.)
Volk Optical Inc
Original Assignee
Volk Donald A
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 Volk Donald A filed Critical Volk Donald A
Priority to US29/015,401 priority Critical patent/USD357319S/en
Application granted granted Critical
Publication of USD357319S publication Critical patent/USD357319S/en
Priority to US29/042,668 priority patent/USRE37298E1/en
Assigned to VOLK OPTICAL, INC. reassignment VOLK OPTICAL, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: VOLK, DONALD A.
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Description

FIG. 1 is a side elevational view of an indirect opthalmoscopy lens retaining ring, showing my new design;
FIG. 2 is a cross-sectional view taken along line 2--2 of FIG. 1;
FIG. 3 is an end elevational view taken from the left of FIG. 1; and,
FIG. 4 is an end elevational view taken from the right of FIG. 1.

Claims (1)

  1. The ornamental design for an indirect ophthalmoscopy lens retaining ring, as shown and described.
US29/015,401 1993-10-01 1993-11-15 Indirect ophthalmoscopy lens retaining ring Ceased USD357319S (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/015,401 USD357319S (en) 1993-11-15 1993-11-15 Indirect ophthalmoscopy lens retaining ring
US29/042,668 USRE37298E1 (en) 1993-10-01 1995-08-14 Indirect ophthalmoscopy lens retaining ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/015,401 USD357319S (en) 1993-11-15 1993-11-15 Indirect ophthalmoscopy lens retaining ring

Publications (1)

Publication Number Publication Date
USD357319S true USD357319S (en) 1995-04-11

Family

ID=65236617

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/015,401 Ceased USD357319S (en) 1993-10-01 1993-11-15 Indirect ophthalmoscopy lens retaining ring

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US (1) USD357319S (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD434498S (en) * 1999-02-09 2000-11-28 Volk Optical, Inc. Indirect ophthalmoscopy lens two piece retaining ring
USD434851S (en) * 1999-02-09 2000-12-05 Volk Optical, Inc. Indirect ophthalmoscopy lens straight retaining ring
USD748269S1 (en) * 2014-12-03 2016-01-26 Optimedica Corporation Suction ring for a patient interface device
USD775354S1 (en) * 2014-12-03 2016-12-27 Optimedica Corporation Fluid reservoir
USD775357S1 (en) * 2015-10-13 2016-12-27 Katena Products, Inc. Ophthalmic lens
USD777928S1 (en) * 2015-10-13 2017-01-31 Katena Products, Inc. Ophthalmic lens
USD831218S1 (en) * 2017-03-08 2018-10-16 Knetik, Lda. Polishing piece for ophthalmic lenses

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913545A (en) 1988-10-06 1990-04-03 Volk Donald A Adapter for lens retaining ring for use in connection with eye examination
US4934809A (en) 1988-06-24 1990-06-19 Volk Donald A Lens positioning device for indirect biomicroscopy of the eye
US5255025A (en) 1991-10-15 1993-10-19 Volk Donald A Measurement apparatus for indirect ophthalmoscopy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934809A (en) 1988-06-24 1990-06-19 Volk Donald A Lens positioning device for indirect biomicroscopy of the eye
US4913545A (en) 1988-10-06 1990-04-03 Volk Donald A Adapter for lens retaining ring for use in connection with eye examination
US5255025A (en) 1991-10-15 1993-10-19 Volk Donald A Measurement apparatus for indirect ophthalmoscopy

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD434498S (en) * 1999-02-09 2000-11-28 Volk Optical, Inc. Indirect ophthalmoscopy lens two piece retaining ring
USD434851S (en) * 1999-02-09 2000-12-05 Volk Optical, Inc. Indirect ophthalmoscopy lens straight retaining ring
USD748269S1 (en) * 2014-12-03 2016-01-26 Optimedica Corporation Suction ring for a patient interface device
USD775354S1 (en) * 2014-12-03 2016-12-27 Optimedica Corporation Fluid reservoir
USD775357S1 (en) * 2015-10-13 2016-12-27 Katena Products, Inc. Ophthalmic lens
USD777928S1 (en) * 2015-10-13 2017-01-31 Katena Products, Inc. Ophthalmic lens
USD831218S1 (en) * 2017-03-08 2018-10-16 Knetik, Lda. Polishing piece for ophthalmic lenses

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