Patent
   D244719
Priority
Dec 11 1975
Filed
Dec 11 1975
Issued
Jun 14 1977
Expiry
Jun 14 1991
Assg.orig
Entity
unknown
1
4
n/a
The ornamental design for a combined vacuum curettage vessel and valve closure therefor, substantially as shown and described.

FIG. 1 is a front perspective view of a combined vacuum curettage vessel and valve closure therefor, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a left elevation thereof; and

FIG. 6 is a right elevation thereof.

The broken lines representing the cannula element is shown for illustrative purposes only.

Ryder, Francis E., Thomas, Michael D.

Patent Priority Assignee Title
D742082, Jan 14 2014 SAMSUNG ELECTRONICS CO , LTD Cleaner
Patent Priority Assignee Title
3863624,
3889682,
3939835, Jun 02 1972 WESTON COPCO, INC Medical aspiration system vacuum level indicator
3946739, Sep 21 1973 WESTON COPCO, INC Self-contained vacuum aspirator
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 11 1975Ryder International Corporation(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule