Patent
   D637697
Priority
May 07 2008
Filed
May 07 2008
Issued
May 10 2011
Expiry
May 10 2025
Assg.orig
Entity
unknown
54
32
n/a
The ornamental design for a stepped crimp ring, as shown and described.

FIG. 1 is a front perspective view of the stepped crimp ring of my design, incorporating an annular groove;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 6 is a top plan view thereof, the bottom view being a mirror image;

FIG. 7 is a side elevational view thereof, in cross-section, taken along line 77 of FIG. 3;

FIG. 8 is a side elevational view thereof showing the stepped crimp ring attaching a pipe to a connector, with the broken lines shown for illustrative purposes and not a part of the claimed design;

FIG. 9 is an alternate embodiment of a front perspective view of the stepped crimp ring of my design, without an annular groove;

FIG. 10 is a rear perspective view thereof;

FIG. 11 is a front elevational view thereof;

FIG. 12 is a rear elevational view thereof;

FIG. 13 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 14 is a top plan view thereof, the bottom view being a mirror image;

FIG. 15 is a side elevational view thereof, in cross-section, taken along line 1515 of FIG. 11; and,

FIG. 16 is a side elevational view thereof showing the stepped crimp ring attaching a pipe to a connector, with the broken lines shown for illustrative purposes and not a part of the claimed design.

Steiner, Richard A.

Patent Priority Assignee Title
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May 02 2008STEINER, RICHARD ARostra Tool CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0209690877 pdf
May 07 2008Rostra Tool Company(assignment on the face of the patent)
Feb 28 2015Rostra Tool CompanyOetiker Tool CorporationMERGER AND CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0362590683 pdf
Feb 28 2015BUCKINGHAM TOOL ACQUISITION CORPORATIONOetiker Tool CorporationMERGER AND CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0362590683 pdf
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