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Patent
D250348
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Priority
Mar 03 1977
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Filed
Mar 03 1977
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Issued
Nov 21 1978
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Expiry
Nov 21 1992
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Assg.orig
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Entity
unknown
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37
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6
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n/a
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The ornamental design for a test tube rack, as shown and described.
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FIG. 1 is a perspective view of the test tube rack incorporating the
teaching of the present invention;
FIG. 2 is a top plan view of one embodiment of the test tube rack;
FIG. 3 is a front view of the test tube rack;
FIG. 4 is a side elevational view of the test tube rack;
FIG. 5 is a rear view of the test tube rack.
McMichael, William, Frangiosa, Michael
| Patent |
Priority |
Assignee |
Title |
| 11083295, |
Apr 02 2019 |
DEPUY SYNTHES PRODUCTS, INC |
Tube rack apparatus |
| 4446972, |
Mar 12 1982 |
Goody Products, Inc |
Storage device for a portable hair dryer or the like |
| 4479502, |
Dec 29 1982 |
|
Coin-holder |
| 5092184, |
Dec 22 1989 |
Medical Research Institute of The Mary Imogene Bassett Hospital |
Cell staining system for flow cytometry |
| 6254826, |
Nov 14 1997 |
Hologic, Inc; Biolucent, LLC; Cytyc Corporation; CYTYC SURGICAL PRODUCTS, LIMITED PARTNERSHIP; SUROS SURGICAL SYSTEMS, INC ; Third Wave Technologies, INC; Gen-Probe Incorporated |
Assay work station |
| 6846456, |
Nov 14 1997 |
Hologic, Inc; Biolucent, LLC; Cytyc Corporation; CYTYC SURGICAL PRODUCTS, LIMITED PARTNERSHIP; SUROS SURGICAL SYSTEMS, INC ; Third Wave Technologies, INC; Gen-Probe Incorporated |
Assay work station |
| 6852283, |
Nov 14 1997 |
Hologic, Inc; Biolucent, LLC; Cytyc Corporation; CYTYC SURGICAL PRODUCTS, LIMITED PARTNERSHIP; SUROS SURGICAL SYSTEMS, INC ; Third Wave Technologies, INC; Gen-Probe Incorporated |
Substance transfer device |
| D257390, |
Jul 07 1978 |
Manufacturers Hanover Trust Company |
Test tube rack |
| D258145, |
Mar 23 1978 |
CIBA CORNING DIAGNOSTICS CORP , A CORP OF DE |
Stackable laboratory rack or the like |
| D662603, |
Apr 02 2010 |
EMD Millipore Corporation |
Magnetic rack |
| D679831, |
Jan 08 2010 |
EMD Millipore Corporation |
Magnetic rack |
| D733914, |
May 14 2012 |
Life Technologies AS |
Rack device assembly |
| D837587, |
Jun 30 2016 |
OPUS MACAW, LLC |
Pour over coffee dripper stand |
| D898941, |
May 13 2019 |
ZYMO RESEARCH CORPORATION |
Multiple tube stand |
| D900337, |
Dec 06 2018 |
HEATHROW SCIENTIFIC LLC |
Tube rack |
| D925767, |
Apr 02 2019 |
DEPUY SYNTHES PRODUCTS, INC |
Storage rack for sterile packaging |
| D930852, |
Apr 02 2019 |
DEPUY SYNTHES PRODUCTS, INC |
Storage rack for sterile packaging |
| D966550, |
Apr 02 2019 |
DEPUY SYNTHES PRODUCTS, INC |
Storage rack for sterile packaging |
| ER1824, |
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| ER1981, |
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| ER1992, |
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| ER3133, |
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| ER3217, |
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| ER3454, |
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| ER3674, |
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| ER4800, |
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| ER5906, |
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| ER6609, |
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| ER6766, |
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| ER6917, |
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| ER7362, |
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| ER7557, |
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| ER7884, |
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| ER8544, |
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| ER9050, |
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| ER9062, |
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| ER929, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a