Patent
   D319286
Priority
Aug 15 1988
Filed
Aug 15 1988
Issued
Aug 20 1991
Expiry
Aug 20 2005
Assg.orig
Entity
unknown
2
14
n/a
The ornamental design for corrugated valve guard, as shown and described.

FIG. 1 is a perspective view of a corrugated valve guard showing our new design, and illustrating the valve guard applied to a bottom discharge tank which is shown in broken lines;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is an end elevational view thereof, the opposite end being a mirror image of the end shown; and

FIG. 6 is a cross-sectional view thereof, taken along line 6--6 of FIG. 4.

The broken line representation of a tank in FIG. 1 is for purpose of illustration and forms no part of the claimed design.

Waltke, David L., Greenquist, Duane R.

Patent Priority Assignee Title
5988200, Sep 16 1997 FEAT FIRSTS, INC Repetitive stamped valve guard
D420103, Sep 16 1997 Custom Metalcraft, Inc. Repetitive stamped valve guard
Patent Priority Assignee Title
2945294,
3006360,
3964508, Jul 17 1974 Chemidyne Corporation Safety cap assembly for pressurized vessels
4398653, Feb 25 1982 PLASTECH INTERNATIONAL, INC , WARMINSTER, PENNSYLVANIA, Portable storage and dispenser plastic hopper with plastic base
4648521, May 27 1986 HOOVER GROUP, INC ; HOOVER MATERIALS HANDLING GROUP, INC Composite metal and plastic tank
4673087, Nov 04 1985 Peninsula Plastics Co., Inc. Collapsable, reusable container system
105960,
204822,
239159,
D270092, Feb 14 1980 LACASSE, PAUL Corrugated metal panel
D273510, Jun 22 1981 Combined gauge and tank guard
D286433, May 13 1983 Panel for rolling gates
D290285, Oct 15 1984 Protector for an oxygen bottle
D298450, Jun 09 1986 HOOVER GROUP, INC ; HOOVER MATERIALS HANDLING GROUP, INC Tank
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Aug 02 1988GREENQUIST, DUANE R HOOVER GROUP, INC ASSIGNMENT OF ASSIGNORS INTEREST 0049310039 pdf
Aug 02 1988WALTKE, DAVID L HOOVER GROUP, INC ASSIGNMENT OF ASSIGNORS INTEREST 0049310039 pdf
Aug 15 1988Hoover Group, Inc.(assignment on the face of the patent)
Jun 07 1994HOOVER GROUP, INC NATIONSBANK OF GEORGIA, N A , AS AGENTCONDITIONAL ASSIGNMENT SEE DOCUMENT FOR DETAILS 0070460409 pdf
Jan 01 1995HOOVER MATERIALS HANDLING GROUP, INC NATIONSBANK OF GEORGIA, NATIONAL ASSOCIATION, AS AGENT FOR THE LENDERS IDENTIFIED BY REFERENCESECURITY INTEREST SEE DOCUMENT FOR DETAILS 0076960839 pdf
Jan 01 1995HOOVER MATERIALS HANDLING GROUP, INC NATIONSBANK OF GEORGIA, NATIONAL ASSOCIATION, AS AGENT FOR THE LENDERS IDENTIFIED ON SCHEDULE B ATTACHED HERETO AND INCORPORATED BY REFERENCEASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0075960877 pdf
Jan 01 1995HOOVER GROUP, INC HOOVER MATERIALS HANDLING GROUP, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0075110821 pdf
Jan 15 1998HOOVER GROUP, INC NATIONSBANK, NATIONAL ASSOCIATION, AS AGENTCONDITIONAL ASSIGNMENT0089990721 pdf
May 07 2001NATIONSBANK, NATIONAL ASSOCIATION, AS AGENTHOOVER GROUP, INC RELEASE0118870247 pdf
May 07 2001HOOVER GROUP, INC GMAC COMMERCIAL CREDIT LLCSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0117630761 pdf
Nov 04 2004BANK OF AMERICA, N A HOOVER MATERIALS HANDLING GROUP, INC RELEASE, QUITCLAIM, AND ASSIGNMENT0153340146 pdf
Nov 04 2004BANK OF AMERICA, N A HOOVER GROUP, INC RELEASE, QUITCLAIM, AND ASSIGNMENT0153340146 pdf
Jan 24 2005GMAC COMMERCIAL FINANCE, LLCHOOVER GROUP, INC RELEASE OF SECURITY AGREEMENT0157400766 pdf
Jan 25 2005HOOVER GROUP, INC CIT GROUP BUSINESS CREDIT INC , THESECURITY INTEREST0161720213 pdf
Sep 08 2006HOOVER GROUP, INC THE CIT GROUP BUSINESS CREDIT, INC AMENDED AND RESTATED PATENT AND TRADEMARK SECURITY AGREEMENT0183750637 pdf
Sep 08 2006HOOVER MATERIALS HANDLING GROUP, INC THE CIT GROUP BUSINESS CREDIT, INC AMENDED AND RESTATED PATENT AND TRADEMARK SECURITY AGREEMENT0183750637 pdf
Mar 04 2009CIT GROUP BUSINESS CREDIT, INC HOOVER GROUP, INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0228240558 pdf
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