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Patent
   D292310
Priority
Jan 22 1985
Filed
Jan 22 1985
Issued
Oct 13 1987
Expiry
Oct 13 2001
Inventors
Goldberg, …
Assg.orig
WILKERSON …
Assg.curr
Parker Int…
Entity
unknown
Referenced by
1
References
4
Maint.:
n/a
The ornamental design for a gas fractionator for drying compressed air, as shown.

FIG. 1 is a perspective view of a gas fractionator for drying compressed air embodying our new design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a right side elevational view thereof.

FIG. 4 is a left side elevational view thereof.

FIG. 5 is a rear elevational view thereof.

FIG. 6 is a top plan view thereof.

FIG. 7 is a bottom plan view thereof.
INVENTORS:

Goldberg, Michael L., Quinn, Peter T., Null, Robert A., Laughlin, Lonnie C.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D904400, Jun 22 2016 Honeywell International Inc. Housing for electronic device
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3258899,
3323291,
4197095, Aug 31 1978 Pall Corporation Heatless adsorbent fractionators with microprocessor cycle control and process
4559065, Mar 15 1984 PARKER HANNIFIN CUSTOMER SUPPORT INC Twin tower gas fractionation apparatus
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 26 1984NULL, ROBERT A WILKERSON CORPORATION, A CO CORPASSIGNMENT OF ASSIGNORS INTEREST 0044210641 pdf
Dec 26 1984LAUGHLIN, LONNIE C WILKERSON CORPORATION, A CO CORPASSIGNMENT OF ASSIGNORS INTEREST 0044210641 pdf
Dec 26 1984GOLDBERG, MICHAEL L WILKERSON CORPORATION, A CO CORPASSIGNMENT OF ASSIGNORS INTEREST 0044210641 pdf
Dec 26 1984QUINN, PETER T WILKERSON CORPORATION, A CO CORPASSIGNMENT OF ASSIGNORS INTEREST 0044210641 pdf
Jan 22 1985Wilkerson Corporation(assignment on the face of the patent)
Jun 25 2001Wilkerson CorporationCKD-CREATEC CORPORATIONMERGER SEE DOCUMENT FOR DETAILS 0126070078 pdf
Jun 30 2001CKD-CREATEC CORPORATIONParker-Hannifin CorporationMERGER SEE DOCUMENT FOR DETAILS 0125980990 pdf
May 08 2002Parker-Hannifin CorporationPARKER HANNIFIN CUSTOMER SUPPORT INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0129280198 pdf
Jun 30 2003PARKER HANNIFIN CUSTOMER SUPPORT INC Parker Intangibles LLCMERGER SEE DOCUMENT FOR DETAILS 0152150522 pdf
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