Patent
   D751429
Priority
Apr 02 2015
Filed
Apr 02 2015
Issued
Mar 15 2016
Expiry
Mar 15 2030
Assg.orig
Entity
unknown
11
7
n/a
The ornamental design of an I-beam level, as shown and described.

FIG. 1 is an isometric view of an I-beam level incorporating our new design, wherein the portions in phantom form no part of the claimed design and wherein the break lines indicate indeterminate length;

FIG. 2 is a side elevation view thereof;

FIG. 3 is an opposite side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIGS. 6 and 7 are and elevation views thereof;

FIG. 8 is an isometric view similar to FIG. 1 illustrating another embodiment of an I-beam level incorporating our new design, wherein the portions in phantom form no part of the claimed design and the end elevation views are the same as illustrated in FIGS. 6 and 7;

FIGS. 9 and 10 are side elevation views thereof;

FIG. 11 is a top plan view thereof,

FIG. 12 is a bottom plan view thereof;

FIG. 13 is an isometric view similar to FIGS. 1 and 8 illustrating another embodiment of an I-beam level incorporating our new design, wherein the portions in phantom form no part of the claimed design and the end elevation views are the same as illustrated in FIGS. 6 and 7;

FIGS. 14 and 15 are side elevation views thereof;

FIG. 16 is a top plan view thereof; and,

FIG. 17 is a bottom plan view thereof.

Johnson, Robert A., Wojciechowski, Timothy J., Johnson, William G., Dwyer, John, Walters, Glenn

Patent Priority Assignee Title
10520308, Jun 24 2016 Milwaukee Electric Tool Corporation Level with metal frame supporting protective outer body
10697769, Jun 24 2016 Milwaukee Electric Tool Corporation Level with metal frame supporting protective outer body
10852133, Jun 24 2016 Milwaukee Electric Tool Corporation Level with metal frame supporting protective outer body
11480430, Jun 24 2016 Milwaukee Electric Tool Corporation Level with metal frame supporting protective outer body
11885643, Jun 24 2016 Milwaukee Electric Tool Corporation Level with metal frame supporting protective outer body
D810592, Aug 08 2016 Construction level
D836471, Feb 06 2017 Milwaukee Electric Tool Corporation Level
D846412, Apr 21 2017 Zhejiang MGS Level Industry Co., Ltd. Spirit level
D918069, Feb 06 2017 Milwaukee Electric Tool Corporation Level
D943433, Feb 10 2020 Dual measuring level
ER222,
Patent Priority Assignee Title
8914987, Jan 31 2012 STANLEY BLACK & DECKER, INC I-beam level
D521399, Mar 18 2005 Johnson Level & Tool Mfg. Co., Inc. Level
D537000, Apr 20 2006 MILWAUKEE ELECTRIC TOOL CORP Level with a convex frame expanse
D555523, Feb 27 2007 Johnson Level & Tool Mfg. Co., Inc. Level
D598309, Jul 02 2008 ZHAO, RUPING Spirit level device
D633400, Apr 28 2010 Johnson Level & Tool Mfg. Co., Inc. Level
D634221, Apr 28 2010 Johnson Level + Tool Mfg. Co., Inc. Level
//////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 02 2015Diamond Tech LLC(assignment on the face of the patent)
Apr 08 2015JOHNSON, ROBERT ADiamond Tech LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0354700788 pdf
Apr 08 2015JOHNSON, WILLIAM G Diamond Tech LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0354700788 pdf
Apr 08 2015WOJCIECHOWSKI, TIMOTHY J Diamond Tech LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0354700788 pdf
Apr 13 2015DWYER, JOHNDiamond Tech LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0354700788 pdf
Apr 20 2015WALTERS, GLENNDiamond Tech LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0354700788 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule