[go: up one dir, main page]

USD258147S - High pressure soxhlet extractor - Google Patents

High pressure soxhlet extractor Download PDF

Info

Publication number
USD258147S
USD258147S US05/929,452 US92945278F USD258147S US D258147 S USD258147 S US D258147S US 92945278 F US92945278 F US 92945278F US D258147 S USD258147 S US D258147S
Authority
US
United States
Prior art keywords
high pressure
soxhlet extractor
soxhlet
extractor
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
US05/929,452
Inventor
Walter G. Jennings
Robert H. Wohleb
Norman W. Wohlers
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.)
J&W Scientific Inc
Original Assignee
J and W Scientific Inc
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 J and W Scientific Inc filed Critical J and W Scientific Inc
Priority to US05/929,452 priority Critical patent/USD258147S/en
Application granted granted Critical
Publication of USD258147S publication Critical patent/USD258147S/en
Assigned to CURTIN MATHESON SCIENTIFIC, INC., A DE CORP. reassignment CURTIN MATHESON SCIENTIFIC, INC., A DE CORP. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: J.W. SCIENTIFIC INC., A CA CORP.
Anticipated expiration legal-status Critical
Assigned to J&W SCIENTIFIC INCORPORATED reassignment J&W SCIENTIFIC INCORPORATED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FISIONS U.S. INC.
Assigned to FISONS U.S. INC. reassignment FISONS U.S. INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CURTIN MATHESON SCIENTIFIC, INC.
Expired - Lifetime legal-status Critical Current

Links

Images

Description

FIG. 1 is a front elevation of a high pressure soxhlet extractor, showing our new design;
FIG. 2 is a right side elevation thereof;
FIG. 3 is a rear elevation thereof;
FIG. 4 is a left side elevation thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is an enlarged cross-section taken on line 7--7 of FIG. 5.
The broken lines representing the porous sample-holding thimble is shown for illustrative purposes only.

Claims (1)

  1. The ornamental design for a high pressure soxhlet extractor, as shown and described.
US05/929,452 1978-07-31 1978-07-31 High pressure soxhlet extractor Expired - Lifetime USD258147S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/929,452 USD258147S (en) 1978-07-31 1978-07-31 High pressure soxhlet extractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/929,452 USD258147S (en) 1978-07-31 1978-07-31 High pressure soxhlet extractor

Publications (1)

Publication Number Publication Date
USD258147S true USD258147S (en) 1981-02-03

Family

ID=69782365

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/929,452 Expired - Lifetime USD258147S (en) 1978-07-31 1978-07-31 High pressure soxhlet extractor

Country Status (1)

Country Link
US (1) USD258147S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6790318B2 (en) 2002-09-27 2004-09-14 Bausch & Lomb Incorporated Method of purification of polymeric medical device materials using continuous soxhlet extraction

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738814A (en) 1969-05-08 1973-06-12 Nat Res Dev Pulsed countercurrent liquid-solids contacting apparatus
US3822999A (en) 1972-03-30 1974-07-09 Univ Brigham Young Liquid-liquid extraction and plug-flow reactor apparatus
US4026674A (en) 1975-10-30 1977-05-31 Commonwealth Oil Refining Co., Inc. Multi-stage reactor
US4160647A (en) 1975-08-02 1979-07-10 Chimkombinat Continuous operation extractor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738814A (en) 1969-05-08 1973-06-12 Nat Res Dev Pulsed countercurrent liquid-solids contacting apparatus
US3822999A (en) 1972-03-30 1974-07-09 Univ Brigham Young Liquid-liquid extraction and plug-flow reactor apparatus
US4160647A (en) 1975-08-02 1979-07-10 Chimkombinat Continuous operation extractor
US4026674A (en) 1975-10-30 1977-05-31 Commonwealth Oil Refining Co., Inc. Multi-stage reactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6790318B2 (en) 2002-09-27 2004-09-14 Bausch & Lomb Incorporated Method of purification of polymeric medical device materials using continuous soxhlet extraction

Similar Documents

Publication Publication Date Title
USD253247S (en) Electrical surgical probe
USD249549S (en) Electrosurgical handle
USD261300S (en) Handshower
USD260402S (en) Microscope stand
USD257056S (en) Knife
USD259563S (en) Telephone instrument stand
USD262879S (en) Telephone
USD252276S (en) MIcroscope stand
USD247489S (en) Speaker
USD250941S (en) Sea shell figurine
USD260132S (en) Cable cutter
USD258215S (en) Mute for brass instruments
USD260589S (en) Guitar stand
USD266133S (en) End standard for a bench
USD256319S (en) Stand for a mixer
USD252525S (en) Stove
USD250715S (en) Document holder
USD257289S (en) Cryobiological vessel
USD254311S (en) Microscope illuminator housing
USD251608S (en) Operating handle for urological instrument
USD248484S (en) Document holder
USD254011S (en) Guitar
USD251609S (en) Handle for urological instrument
USD256026S (en) Guitar
USD258147S (en) High pressure soxhlet extractor