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Patent
   D661406
Priority
Jun 17 2011
Filed
Jun 17 2011
Issued
Jun 05 2012
Expiry
Jun 05 2026
Inventors
Brengartne…
Assg.orig
MADISON EL…
Assg.curr
Madison El…
Entity
unknown
Referenced by
4
References
8
Maint.:
n/a
The ornamental design for a attachment arm for supporting an object on a step ladder, as shown and described.

FIG. 1 is a perspective view of a attachment arm for supporting an object on a step ladder.

FIG. 2 is a side view thereof, with the other side view being a mirror image.

FIG. 3 is a front view thereof.

FIG. 4 is a rear view thereof.

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.
INVENTORS:

Brengartner, Jr., Ronald, Finch, Ronald Bruce

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
11125016, Mar 22 2017 FORMETCO, INC Ladder support attachment
11536087, May 09 2013 WERNER CO. Stepladder having a ladder top with conduit holder slot and method
D846155, Dec 01 2017 METALTECH-OMEGA INC Antislip step
D882120, Mar 21 2018 Formetco, Inc. Ladder stabilizer
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
5079795, Feb 12 1990 Ladder accessory
7926616, Jul 12 2005 Ladder caddy
20030196855,
20030213646,
20080142300,
20080258025,
D354431, Oct 25 1993 Work holder for attachment to a step ladder
D392747, May 30 1997 Stepladder attachment
ASSIGNMENT RECORDS    Assignment records on the USPTO
/////////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 07 2011FINCH, RONALD BRUCEMADISON ELECTRIC PRODUCTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0264550710 pdf
Jun 16 2011BRENGARTNER, RONALD, JR MADISON ELECTRIC PRODUCTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0264550710 pdf
Jun 17 2011Madison Electric Products, Inc.(assignment on the face of the patent)
Sep 24 2020MADISON ELECTRIC PRODUCTS, LLCBANK OF AMERICA, N A , AS COLLATERAL AGENTAMENDMENT NUMBER FOUR TO GRANT OF SECURITY INTEREST IN PATENT RIGHTS0542150684 pdf
Sep 24 2020SUMNER MANUFACTURING COMPANY, LLCBANK OF AMERICA, N A , AS COLLATERAL AGENTAMENDMENT NUMBER FOUR TO GRANT OF SECURITY INTEREST IN PATENT RIGHTS0542150684 pdf
Sep 24 2020Technology Research, LLCBANK OF AMERICA, N A , AS COLLATERAL AGENTAMENDMENT NUMBER FOUR TO GRANT OF SECURITY INTEREST IN PATENT RIGHTS0542150684 pdf
Sep 24 2020COLEMAN CABLE, LLCBANK OF AMERICA, N A , AS COLLATERAL AGENTAMENDMENT NUMBER FOUR TO GRANT OF SECURITY INTEREST IN PATENT RIGHTS0542150684 pdf
Sep 24 2020Southwire Company, LLCBANK OF AMERICA, N A , AS COLLATERAL AGENTAMENDMENT NUMBER FOUR TO GRANT OF SECURITY INTEREST IN PATENT RIGHTS0542150684 pdf
Oct 01 2020Southwire Company, LLCWells Fargo Bank, National AssociationAMENDMENT NUMBER FOUR TO GRANT OF SECURITY INTEREST IN PATENT RIGHTS0571940030 pdf
Oct 01 2020COLEMAN CABLE, LLCWells Fargo Bank, National AssociationAMENDMENT NUMBER FOUR TO GRANT OF SECURITY INTEREST IN PATENT RIGHTS0571940030 pdf
Oct 01 2020MADISON ELECTRIC PRODUCTS, LLCWells Fargo Bank, National AssociationAMENDMENT NUMBER FOUR TO GRANT OF SECURITY INTEREST IN PATENT RIGHTS0571940030 pdf
Oct 01 2020SUMNER MANUFACTURING COMPANY, LLCWells Fargo Bank, National AssociationAMENDMENT NUMBER FOUR TO GRANT OF SECURITY INTEREST IN PATENT RIGHTS0571940030 pdf
Oct 01 2020Technology Research, LLCWells Fargo Bank, National AssociationAMENDMENT NUMBER FOUR TO GRANT OF SECURITY INTEREST IN PATENT RIGHTS0571940030 pdf
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