Patent
   D360019
Priority
Mar 01 1993
Filed
Apr 09 1993
Issued
Jul 04 1995
Expiry
Jul 04 2009
Assg.orig
Entity
unknown
49
36
n/a
The ornamental design for a circular sleeve coupling, as shown and described.

FIG. 1 is a perspective view of a circular sleeve coupling, showing our new design, as seen obliquely from the front;

FIG. 2 is a perspective view of the sleeve coupling, as seen obliquely from the back;

FIG. 3 is a side elevation of the sleeve coupling, the opposite side being a mirror image thereto.

Lennartsson, Kenneth, Sonden, Carl-Gustaf

Patent Priority Assignee Title
D427667, May 20 1999 Eastern Sheet Metal, Inc. Sleeve coupling
D427668, May 20 1999 Eastern Sheet Metal, Inc. Sleeve coupling
D427673, May 20 1999 Eastern Sheet Metal, Inc. Sleeve coupling
D430482, May 20 1999 Eastern Sheet Metal, Inc. Sleeve coupling
D435090, May 20 1999 EASTERN SHEET METAL INC Gasket
D437034, May 20 1999 Eastern Sheet Metal, Inc. Gasket
D466652, Apr 20 2001 SEMCO DUCT AND ACOUSTICAL PRODUCTS, INC Duct
D475130, Mar 20 2001 EASTERN SHEET METAL INC Bell mouth with a crimped end
D475447, Mar 20 2001 EASTERN SHEET METAL INC Bell mouth with an indented end
D475448, Mar 20 2001 EASTERN SHEET METAL INC Duct with an indented end
D475449, Mar 20 2001 EASTERN SHEET METAL INC Duct tap with an indented end
D475778, Mar 20 2001 EASTERN SHEET METAL INC Offset duct with a crimped end
D475779, Mar 20 2001 EASTERN SHEET METAL INC Offset duct with an indented end
D475780, Mar 20 2001 EASTERN SHEET METAL INC Duct with a crimped end
D476074, Mar 20 2001 EASTERN SHEET METAL INC Duct tap with a crimped end
D478978, Mar 20 2001 Air Distribution Technologies IP, LLC Reducer with a crimped end
D480132, Mar 20 2001 Air Distribution Technologies IP, LLC Reducer with an indented end
D488217, Mar 20 2001 Air Distribution Technologies IP, LLC Bell mouth with a crimped end
D488858, Mar 20 2001 Air Distribution Technologies IP, LLC Duct with an indented end
D488859, Mar 20 2001 Air Distribution Technologies IP, LLC Bell mouth with an indented end
D489806, Mar 20 2001 Air Distribution Technologies IP, LLC Duct with a crimped end
D492024, Mar 20 2001 Air Distribution Technologies IP, LLC Reducer with an indented end
D492025, Mar 20 2001 Air Distribution Technologies IP, LLC Reducer with a crimped end
D501547, Mar 20 2001 Air Distribution Technologies IP, LLC Duct with an indented end
D501548, Mar 20 2001 Air Distribution Technologies IP, LLC Duct tap with an indented end
D521632, Mar 20 2001 Air Distribution Technologies IP, LLC Duct with a crimped end
D521633, Mar 20 2001 Air Distribution Technologies IP, LLC Duct tap with a crimped end
D523131, Mar 20 2001 Air Distribution Technologies IP, LLC Duct with an indented end
D524436, Mar 20 2001 Air Distribution Technologies IP, LLC Duct with a crimped end
D527091, Mar 20 2001 Air Distribution Technologies IP, LLC Duct with an indented end
D528646, Mar 20 2001 Air Distribution Technologies IP, LLC Duct with a crimped end
D651291, Jan 24 2010 GLV INTERNATIONAL 1995 LTD Duct connector ring
D749702, Feb 06 2014 Drain pipe discharge connector
D752770, Dec 16 2013 ILLUMINA, INC Inversion plate sleeve
D799690, Dec 22 2014 Ebara Corporation Inner cylinder for exhaust gas treatment apparatus
D880339, Jun 22 2017 Finger ring
D913375, Dec 01 2017 Smart Industries Corporation Arcade game prize
D934346, Oct 04 2019 Aristocrat Technologies Australia Pty Limited Gaming machine island
D954829, May 21 2020 Aristocrat Technologies Australia Pty Limited Gaming machine island
D967898, May 21 2020 Aristocrat Technologies Australia Pty Limited Gaming machine island
D971337, Oct 04 2019 Aristocrat Technologies Australia Pty Limited Gaming machine island
D984656, Dec 27 2021 Massager accessory
ER1271,
ER2345,
ER2728,
ER4904,
ER6936,
ER7783,
ER8005,
Patent Priority Assignee Title
1083002,
193847,
210367,
2392220,
244720,
2482558,
2535186,
2823703,
3111922,
3290066,
3327945,
3368830,
4007941, Jul 24 1975 ACTA Limited Seal for duct terminator
4050703, Dec 12 1974 Lindab, Lindhs Industri AB Tubular connectors
409631,
4288111, Jan 21 1980 Enterprise Construction Services, Inc. Joint construction for sheet metal ducts
735644,
904199,
910119,
997072,
AT363743,
GB1403744,
GB1429220,
GB2149040,
GB317678,
GB442751,
SE13987,
SE17788,
SE19819,
SE25473,
SE25610,
SE26059,
SE26995,
SE382675,
SE840944,
SE880780,
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 18 1993SONDEN, CARL-GUSTAFLindab ABASSIGNMENT OF ASSIGNORS INTEREST 0065170761 pdf
Mar 18 1993LENNARTSSON, KENNETHLindab ABASSIGNMENT OF ASSIGNORS INTEREST 0065170761 pdf
Apr 09 1993Lindab AB(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule