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Patent
   D887295
Priority
May 31 2018
Filed
Nov 30 2018
Issued
Jun 16 2020
Expiry
Jun 16 2035
Inventors
Carney, Pe…
Assg.orig
Micromass …
257 Ltd.
Assg.curr
Micromass …
Entity
unknown
Referenced by
14
References
4
Maint.:
n/a
The ornamental design for a mass spectrometer, as shown and described.

FIG. 1 is a front perspective view from a top and left side of an implementation of a new ornamental design of a mass spectrometer.

FIG. 2 is a front view of the mass spectrometer.

FIG. 3 is a back view of the mass spectrometer.

FIG. 4 is a left side view of the mass spectrometer.

FIG. 5 is a right side view of the mass spectrometer.

FIG. 6 is a top view of the mass spectrometer; and,

FIG. 7 is a bottom view of the mass spectrometer.
INVENTORS:

Carney, Peter, Blake, Arthur, Pawson, Andrew, Henderson, Matthew J., Murray, Haydn

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D933509, Mar 15 2016 Hamamatsu Photonics K.K. Spectrometer
D933510, Mar 15 2016 Hamamatsu Photonics K.K. Spectrometer
D933730, Feb 18 2020 Shimadzu Corporation Mass microscope
D955246, May 31 2018 Micromass UK Limited Mass spectrometer
D956120, Oct 07 2019 Shimadzu Corporation Probe microscope
D958215, Jan 29 2019 HITACHI HIGH-TECH CORPORATION Electron microscope
D973745, Oct 07 2019 Shimadzu Corporation Probe microscope
ER1708,
ER3367,
ER4035,
ER4855,
ER6053,
ER677,
ER7463,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D365967, Apr 25 1994 Back packers folding grille
D599688, Apr 28 2009 Shiseido Co., Ltd. Spectrophotometer
D711264, Mar 20 2013 Thermo Finnigan LLC Mass spectrometer
D711265, Mar 20 2013 Thermo Finnigan LLC Mass spectrometer
ASSIGNMENT RECORDS    Assignment records on the USPTO
////////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 30 2018Micromass UK Limited(assignment on the face of the patent)
Nov 30 2018257 Ltd.(assignment on the face of the patent)
Mar 01 2019PAWSON, ANDREW257 LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0492660901 pdf
Mar 01 2019BLAKE, ARTHUR257 LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0492660901 pdf
Mar 04 2019HENDERSON, MATTHEW J Micromass UK LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0492660854 pdf
Mar 04 2019MURRAY, HAYDNMicromass UK LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0492660854 pdf
Mar 05 2019CARNEY, PETERMicromass UK LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0492660854 pdf
Mar 05 2019CARNEY, PETER, 03 0Micromass UK LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0526030562 pdf
Mar 05 2019CARNEY, PETERMicromass UK LimitedCORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY NAME PETER CARNEY 03 0 PREVIOUSLY RECORDED ON REEL 052603 FRAME 0562 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 0538230564 pdf
Apr 01 2019257 LTD Micromass UK LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0492660985 pdf
Mar 04 2020HENDERSON, MATTHEW J Micromass UK LimitedCORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY NAME PETER CARNEY 03 0 PREVIOUSLY RECORDED ON REEL 052603 FRAME 0562 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 0538230564 pdf
Mar 04 2020MURRAY, HAYDNMicromass UK LimitedCORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY NAME PETER CARNEY 03 0 PREVIOUSLY RECORDED ON REEL 052603 FRAME 0562 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 0538230564 pdf
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