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USD242791S - Multi-viewing microscope attachment - Google Patents

Multi-viewing microscope attachment Download PDF

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Publication number
USD242791S
USD242791S US05/663,374 US66337476F USD242791S US D242791 S USD242791 S US D242791S US 66337476 F US66337476 F US 66337476F US D242791 S USD242791 S US D242791S
Authority
US
United States
Prior art keywords
microscope attachment
viewing microscope
viewing
attachment
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
US05/663,374
Inventor
John T. Armbruster
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.)
American Optical Corp
Leica Microsystems Inc
Original Assignee
American Optical Corp
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 American Optical Corp filed Critical American Optical Corp
Priority to US05/663,374 priority Critical patent/USD242791S/en
Application granted granted Critical
Publication of USD242791S publication Critical patent/USD242791S/en
Assigned to WARNER LAMBERT TECHNOLOGIES, INC., A CORP OF TX. reassignment WARNER LAMBERT TECHNOLOGIES, INC., A CORP OF TX. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: WARNER LAMBERT COMPANY
Assigned to CAMBRIDGE INSTRUMENTS INC., A DE CORP. reassignment CAMBRIDGE INSTRUMENTS INC., A DE CORP. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: WARNER LAMBERT TECHNOLOGIES, INC.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a plan view of one side of the multi-viewing microscope attachment, the opposite side thereof being of substantially the same appearance;
FIG. 2 is a fragmentary plan view of the opposite side of FIG. 1, the central connecting portion only.
FIG. 3 is a top plan view of the multi-viewing microscope attachment, and
FIG. 4 is a plan view of the opposite (or bottom) side of FIG. 3, the central connecting portion only.

Claims (1)

  1. The ornamental design for a multi-viewing microscope attachment, as shown and described.
US05/663,374 1976-03-03 1976-03-03 Multi-viewing microscope attachment Expired - Lifetime USD242791S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/663,374 USD242791S (en) 1976-03-03 1976-03-03 Multi-viewing microscope attachment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/663,374 USD242791S (en) 1976-03-03 1976-03-03 Multi-viewing microscope attachment

Publications (1)

Publication Number Publication Date
USD242791S true USD242791S (en) 1976-12-21

Family

ID=65359708

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/663,374 Expired - Lifetime USD242791S (en) 1976-03-03 1976-03-03 Multi-viewing microscope attachment

Country Status (1)

Country Link
US (1) USD242791S (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1360735A (en) * 1918-04-03 1920-11-30 Government Airplane bomb-sight
US3186300A (en) * 1961-03-04 1965-06-01 Zeiss Carl Double stereo-microscope and illuminator for surgical operations
US3582178A (en) * 1969-06-09 1971-06-01 American Optical Corp Dual viewing teaching microscope with universal reticle projection unit
US3895854A (en) * 1973-10-18 1975-07-22 Coulter Electronics Chromatic method and apparatus for conducting microscopic examinations at a plurality of magnifications

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1360735A (en) * 1918-04-03 1920-11-30 Government Airplane bomb-sight
US3186300A (en) * 1961-03-04 1965-06-01 Zeiss Carl Double stereo-microscope and illuminator for surgical operations
US3582178A (en) * 1969-06-09 1971-06-01 American Optical Corp Dual viewing teaching microscope with universal reticle projection unit
US3895854A (en) * 1973-10-18 1975-07-22 Coulter Electronics Chromatic method and apparatus for conducting microscopic examinations at a plurality of magnifications

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