FIG. 1 is a top perspective view of the ornamental chromatograph exhaust vent back pressure diffuser design of the invention.
FIG. 2 is a bottom perspective view of the ornamental chromatograph exhaust vent back pressure diffuser design of FIG. 1.
FIG. 3 is a front view of the ornamental chromatograph exhaust vent back pressure diffuser design of FIG. 1.
FIG. 4 is a back view of the ornamental chromatograph exhaust vent back pressure diffuser design of FIG. 1.
FIG. 5 is a first side view of the ornamental chromatograph exhaust vent back pressure diffuser design of FIG. 1.
FIG. 6 is a second side view of the ornamental chromatograph exhaust vent back pressure diffuser of FIG. 1.
FIG. 7 is a top view of the ornamental chromatograph exhaust vent back pressure diffuser design of FIG. 1; and,
FIG. 8 is a bottom view of the ornamental chromatograph exhaust vent back pressure diffuser design of FIG. 1.
Thompson, Kenneth O., Rolston, Claude A., Querrey, Timothy L.
| Patent |
Priority |
Assignee |
Title |
| 10107722, |
Oct 29 2015 |
Persimmon Technologies Corporation |
In-line thermal isolator for liquid sample conditioning |
| 10976222, |
Oct 29 2015 |
Mustang Sampling LLC |
In-line thermal isolator for liquid sample conditioning |
| 11248735, |
May 25 2021 |
Mustang Sampling, LLC |
In-line thermal break |
| D861758, |
Jul 10 2017 |
Lincoln Global, Inc. |
Vented plasma cutting electrode |
| D901621, |
May 04 2018 |
GEMA SWITZERLAND GMBH |
Filter compartment |
| D905198, |
Jul 18 2019 |
|
External self-contained water filter with direct mounting |
| D908097, |
Mar 27 2018 |
GIGALANE CO , LTD |
Signal transmission connector |
| D908637, |
Mar 27 2018 |
GIGALANE CO., LTD. |
Signal transmission connector |
| D908638, |
Mar 27 2018 |
GIGALANE CO., LTD. |
Signal transmission connector |
| D908639, |
Mar 27 2018 |
GIGALANE CO., LTD. |
Signal transmission connector |
| D909311, |
Mar 27 2018 |
GIGALANE CO., LTD. |
Signal transmission connector |
| D973849, |
Mar 16 2021 |
Mustang Sampling, LLC |
Pipe fitting |
| Patent |
Priority |
Assignee |
Title |
| 1509996, |
|
|
|
| 1953120, |
|
|
|
| 1990520, |
|
|
|
| 2470623, |
|
|
|
| 2511420, |
|
|
|
| 2584845, |
|
|
|
| 2640413, |
|
|
|
| 2650112, |
|
|
|
| 2998733, |
|
|
|
| 3072109, |
|
|
|
| 3205913, |
|
|
|
| 3550061, |
|
|
|
| 4272312, |
Nov 01 1979 |
Champion International Corporation |
Process for extruding films of thermoplastic polyester film-forming materials |
| 4506522, |
Dec 19 1983 |
TN TECHNOLOGIES, INC |
Helicopter air conditioner compressor driving and mounting apparatus |
| 5530766, |
Feb 19 1994 |
Samsung Electronics Co., Ltd. |
Noise reducing apparatus of a cyclo-fan |
| 6647977, |
Jun 25 2001 |
MICLAU - S R L , INC ; MICLAU-S R I INC |
Termination unit for a coaxial flue pipe |
| 6837145, |
Dec 18 2002 |
Air Power Systems Co., Inc. |
Fluid powered actuator |
| 7074121, |
Jul 07 2004 |
HON TECHNOLOGY INC |
Homogeneous vent cap |
| 8403137, |
May 07 2002 |
|
Flexible packaging for compressed duct |
| 9426903, |
Jun 27 2008 |
Amazon Technologies, Inc |
Cooling air stack for computer equipment |
| 20090145494, |
|
|
|
| 20100024904, |
|
|
|
| 20110061742, |
|
|
|
| 20110189440, |
|
|
|
| 20130051999, |
|
|
|
| 20130061973, |
|
|
|
| 20140144254, |
|
|
|
| 20140263376, |
|
|
|
| 20160301916, |
|
|
|
| 20170035326, |
|
|
|
| 205001, |
|
|
|
| D349563, |
Mar 30 1992 |
Sentry Equipment Corp. |
Steam sample cooler |
| D430482, |
May 20 1999 |
Eastern Sheet Metal, Inc. |
Sleeve coupling |
| D462436, |
Jan 13 2000 |
HNI TECHNOLOGIES INC |
Vent cover |
| D492025, |
Mar 20 2001 |
Air Distribution Technologies IP, LLC |
Reducer with a crimped end |
| D533840, |
Sep 28 2005 |
James Tech Co., Ltd. |
Connector of the temperature sensor for oven range |
| D535625, |
Sep 28 2005 |
James Tech Co., Ltd. |
Connector of the temperature sensor for oven range |
| D587360, |
Feb 19 2008 |
SMC Corporation |
Air filter |
| D587361, |
Feb 19 2008 |
SMC Corporation |
Air filter |
| D593662, |
Oct 23 2006 |
Koninklijke Philips Electronics N V |
Heater |
| D637705, |
Jan 27 2010 |
INNOCHIPS TECHNOLOGY CO , LTD |
Vaporizer |
| D672863, |
Mar 29 2011 |
Novovent S.L. |
Axial impulse device for gaseous fluids |
| D723667, |
Oct 15 2012 |
|
Hose protection device |
| D724185, |
Dec 19 2012 |
KRAUSZ INDUSTRIES LTD |
Pipe coupling with handle |
| D726869, |
Jun 25 2013 |
Baldwin Filters, Inc. |
Filter element |
| D728356, |
Aug 08 2013 |
Neoperl GmbH |
Coupling nut |
| D734659, |
Feb 11 2014 |
ZIAMATIC, LLC |
Tank retaining bracket |
| D735313, |
Aug 30 2013 |
SMC Corporation |
Exhaust cleaner for fluid pressure device |
| D736364, |
Aug 30 2013 |
SMC Corporation |
Exhaust cleaner for fluid pressure device |
| D738471, |
Nov 12 2013 |
TEKNOR APEX COMPANY |
Female hose coupling |
| D747451, |
Dec 19 2014 |
AURAMIST, INC |
Fan |
| D748237, |
Apr 30 2013 |
Ibiden Co., Ltd |
Honeycomb filter |
| D771792, |
Aug 07 2015 |
A. O. Smith Corporation |
Air inlet damper |
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