Patent
   D692583
Priority
Mar 04 2011
Filed
Mar 04 2011
Issued
Oct 29 2013
Expiry
Oct 29 2027
Assg.orig
Entity
unknown
2
13
n/a
The ornamental design for a cofferdam module, as shown and described.

FIG. 1 is a front perspective view of a first embodiment of a cofferdam module;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a back elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a front perspective view of a second embodiment of a cofferdam module;

FIG. 8 is a left side elevation view thereof;

FIG. 9 is a right side elevation view thereof;

FIG. 10 is a front elevation view thereof;

FIG. 11 is a back elevation view thereof; and

FIG. 12 is a top plan view thereof.

FIG. 13 is a front perspective view of a third embodiment of a cofferdam module;

FIG. 14 is a left side elevation view thereof;

FIG. 15 is a right side elevation view thereof;

FIG. 16 is a front elevation view thereof;

FIG. 17 is a back elevation view thereof; and,

FIG. 18 is a top plan view thereof.

Weekly, Todd O., Weekly, Nicholas O.

Patent Priority Assignee Title
D959249, Oct 13 2016 Subsurface, Inc. Portable cofferdam
D968206, Oct 13 2016 Subsurface, Inc. Portable cofferdam
Patent Priority Assignee Title
1980055,
2063514,
2073545,
2179429,
2922283,
4487530, Sep 18 1981 WILKINSON, BARBARA, THE CLOSE, GRAINBECK LANE, KILLINGHALL, HARROGATE, NORTH YORKSHIRE Method of and apparatus for shoring a trench
5096334, Sep 28 1990 SPEED SHORE CORPORATION A CORP OF TEXAS Shoring shield
5180256, Mar 02 1991 Teska Verbautechnik GmbH Support device for lining a ditch
5277522, Jun 02 1992 EMPIRE MANUFACTURING, INC A CORP OF MINNESOTA Trench shield assembly
7258511, Sep 12 2006 VESTEK MANUFACTURING LLC Shoring system
7661908, Aug 08 2008 KUNDEL INDUSTRIES, INC Trench shield with adjustable vertical panels
7708495, Nov 20 2007 Levee system
7837413, Jan 23 2008 KUNDEL INDUSTRIES, INC Adjustable trench box and spreader bar
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 04 2011Weekly Bros. Inc.(assignment on the face of the patent)
Mar 04 2011WEEKLY, TODD O WEEKLY BROS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0259800811 pdf
Mar 04 2011WEEKLY, NICHOLAS O WEEKLY BROS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0259800811 pdf
Apr 20 2015WEEKLY BROS , INC COFFERDAM, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0355740118 pdf
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