Patent
   D250276
Priority
Dec 11 1975
Filed
Feb 28 1977
Issued
Nov 14 1978
Expiry
Nov 14 1992
Assg.orig
Entity
unknown
1
4
n/a
The ornamental design for a valve cap for a vacuum curettage vessel, substantially as shown and described.

FIG. 1 is a top perspective view of a valve cap for a vacuum curettage vessel showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a left side elevation thereof;

FIG. 5 is a rear elevation thereof; and

FIG. 6 is a right side elevation thereof.

Ryder, Francis E., Thomas, Michael D.

Patent Priority Assignee Title
D672452, Jul 09 2010 Research Medical Pty Ltd Wound drainage flow control device
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
Feb 28 1977Ryder International Corporation(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule