USD289861S - Extraction vacuum manifold - Google Patents

Extraction vacuum manifold Download PDF

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Publication number
USD289861S
USD289861S US06/857,801 US85780186F USD289861S US D289861 S USD289861 S US D289861S US 85780186 F US85780186 F US 85780186F US D289861 S USD289861 S US D289861S
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US
United States
Prior art keywords
vacuum manifold
extraction vacuum
extraction
manifold
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
US06/857,801
Inventor
George D. Wachob
Robert W. Rightnour
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.)
Sigma Aldrich Co LLC
Original Assignee
Supelco 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 Supelco Inc filed Critical Supelco Inc
Priority to US06/857,801 priority Critical patent/USD289861S/en
Assigned to SUPELCO, INC. reassignment SUPELCO, INC. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: WACHOB, GEORGE D., RIGHTNOUR, ROBERT W.
Application granted granted Critical
Publication of USD289861S publication Critical patent/USD289861S/en
Assigned to S.A.C. CORPORATION reassignment S.A.C. CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SUPELCO, INC.
Assigned to SUPELCO, INC. reassignment SUPELCO, INC. CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: S.A.C. CORPORATION
Assigned to SIGMA-ALDRICH COMPANY reassignment SIGMA-ALDRICH COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SUPELCO, INC.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front elevational view of an extraction vacuum manifold showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof, the left side being a mirror image thereto;
FIG. 6 is a top and right front perspective view of another embodiment of our new design of FIGS. 1-5, wherein the sole difference is that the base plate support is omitted.

Claims (1)

  1. The ornamental design for an extraction vacuum manifold, as shown and described.
US06/857,801 1986-04-28 1986-04-28 Extraction vacuum manifold Expired - Lifetime USD289861S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/857,801 USD289861S (en) 1986-04-28 1986-04-28 Extraction vacuum manifold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/857,801 USD289861S (en) 1986-04-28 1986-04-28 Extraction vacuum manifold

Publications (1)

Publication Number Publication Date
USD289861S true USD289861S (en) 1987-05-19

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ID=70157241

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/857,801 Expired - Lifetime USD289861S (en) 1986-04-28 1986-04-28 Extraction vacuum manifold

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US (1) USD289861S (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020182118A1 (en) * 2001-05-31 2002-12-05 Perry Brian A. Vacuum manifold for both multi-well plate and individual columns
US7430784B1 (en) 2005-11-18 2008-10-07 Cowan Timothy L Vacuum-cleaning apparatus for a stable

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
J. T. Baker Chemical Company Catalog, pp. 16-18.
Supelco, Inc. Catalog 24 (1986) p. 187.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020182118A1 (en) * 2001-05-31 2002-12-05 Perry Brian A. Vacuum manifold for both multi-well plate and individual columns
WO2002096565A1 (en) * 2001-05-31 2002-12-05 Bio-Rad Laboratories, Inc. Vacuum manifold for both multi-well plate and individual columns
US20040258575A1 (en) * 2001-05-31 2004-12-23 Bio-Rad Laboratories, Inc. Vaccum manifold for both multi-well plate and individual columns
US7430784B1 (en) 2005-11-18 2008-10-07 Cowan Timothy L Vacuum-cleaning apparatus for a stable

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