Patent
   D292734
Priority
Dec 30 1985
Filed
Dec 30 1985
Issued
Nov 10 1987
Expiry
Nov 10 2001
Assg.orig
Entity
unknown
6
1
n/a
The ornamental design for a pump housing for the delivery of dental treatment solutions, substantially as shown and described.

FIG. 1 is a top perspective view of a pump housing for the delivery of dental treatment solutions showing my new design;

FIG. 2 is a top plan view thereof, the bottom being plain and unornamented;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a left side elevational view thereof.

The bottom of my dental pump housing is substantially plain and unornamental.

My new design for a dental pump housing is believed adequately shown in the above-discussed FIGS. 1-6 of the drawings.

Ryder, Francis E.

Patent Priority Assignee Title
D298277, Oct 08 1985 EMS S A ELECTRO MEDICAL SYSTEMS LESENTIER, A SWISS CORP Housing for a dental prophylaxis unit
D303835, Jan 05 1987 KIME, SHARON BARCLAY, AS TRUSTEE UNDER THE WILL OF PAUL S BARCLAY Faucet-attached suction pump for a dental plaque cleaner
D360466, Feb 02 1993 A-DEC, INC Utility box for housing and supporting dental equipment
D459472, Nov 27 2000 Techno Takatsuki Household apparatus for preventing dental calculus and periodontosis
D475134, Jun 26 2002 KCI Licensing, Inc. Pump housing for medical equipment
D669575, Mar 29 2011 MEDELA HOLDING AG Medical drainage pump
Patent Priority Assignee Title
229220,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 30 1985Ryder International Corporation(assignment on the face of the patent)
Jan 13 1986RYDER, FRANCIS E Ryder International CorporationASSIGNMENT OF ASSIGNORS INTEREST 0045520338 pdf
Jul 13 1987Ryder International CorporationNATIONAL PATENT DEVELOPMENT CORP NPDC ASSIGNMENT OF ASSIGNORS INTEREST UPON CONSIDERATION SPECIFIED IN THE JUDGEMENT OF THE CIRCUIT COURT OF MARSHALL COUNTY FILED ON APRIL 23, 1987, IN THE CASE OF RYDER INTERNATIONAL CORP V NATIONAL PATENT DEVELOPMENT CORP , ET AL , CV-85-3310047800776 pdf
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