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*
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1945-10-25 |
1949-11-08 |
Bergstrom Knut Edwin |
Hose clip
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US2580396A
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*
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1946-11-09 |
1952-01-01 |
Ludwig S Bluth |
Retaining ring
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US2730782A
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*
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1952-07-15 |
1956-01-17 |
Ludwinski Mitchell |
Automatic hose clamp lock
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US2877732A
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*
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1953-09-25 |
1959-03-17 |
Frederic N Eaton |
Joint for connecting sections of torpedoes or other cylindrical vessels
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US2767455A
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*
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1954-01-29 |
1956-10-23 |
Oak Park Trust & Savings Bank |
Hose clamp
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US3396439A
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*
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1966-04-18 |
1968-08-13 |
Ideal Corp |
Clamp for hose or the like
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US3474832A
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*
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1967-01-30 |
1969-10-28 |
James H Broadhead |
Apparatus for sealing pipe from within
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US3537147A
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*
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1968-10-01 |
1970-11-03 |
Anton Pfeuffer |
Hose clamp
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US4310956A
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*
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1979-02-05 |
1982-01-19 |
Meckstroth Alan F |
Hose clamp with tangential screw
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US4246690A
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*
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1979-02-05 |
1981-01-27 |
Meckstroth Alan F |
Method of making a hose clamp with tangential screw
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USD273841S
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1982-07-26 |
1984-05-15 |
Chace Thomas R |
Plastic strap for lobster pot
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USD289141S
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1984-02-24 |
1987-04-07 |
Federal Laboratories, Inc. |
Clamping body
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GB8518277D0
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1985-07-19 |
1985-08-29 |
Turner D L |
Hose clamps
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USD304676S
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1986-08-13 |
1989-11-21 |
Sabre Safety Limited |
Clamping band for a gas cylinder
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1987-07-23 |
1989-10-10 |
Bowman Harold M |
Manhole cover support with box flanging
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JPH0518490Y2
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1987-09-29 |
1993-05-17 |
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DE68911254T2
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1988-09-29 |
1994-07-21 |
Toyox Kk |
Hose clamp.
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USD315306S
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1988-11-08 |
1991-03-12 |
Reister Thomas L |
Shaving razor holding device
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1990-02-20 |
1991-09-03 |
Kathyleen A. Dabic Moss |
Open bottom pit seal
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1992-07-15 |
1994-05-31 |
Miller Wayborn M |
Manhole cover support
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1994-07-15 |
1996-04-09 |
Meyer, Iii; Harold A. |
Locking clamp assembly
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1994-08-04 |
1998-04-28 |
Bravo; Sergio M. |
Watertight sealing system with relief valve for manhole having a spill bucket
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1994-08-04 |
1995-12-12 |
Bravo; Sergio M. |
Watertight sealing system for manhole
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1996-02-23 |
1998-04-14 |
Npc Acquisition Corp. |
Expandable band and locking mechanism for installing a flexible sealing element
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1996-06-03 |
1998-12-22 |
Ekstrom Industries, Inc. |
Sealing ring
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1997-03-05 |
1998-09-22 |
Stant Corporation |
Hose clamp
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1997-07-29 |
1998-08-04 |
Chen; Dian-Tai |
Structure of tube clamp
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1998-07-09 |
2000-11-28 |
Npc, Inc. |
Expandable band and locking mechanism
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1998-10-12 |
1998-12-24 |
Chen Dian Tai |
clamp
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USD424566S
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1999-01-07 |
2000-05-09 |
Howell Laboratories, Inc. |
Radio frequency coaxial transmission line contact retaining clip
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1999-07-02 |
2001-10-23 |
Donaldson Company, Inc. |
Exhaust system clamp
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USD442852S1
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1999-08-24 |
2001-05-29 |
Applied Materials, Inc. |
Squared overlap coil
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1999-08-24 |
2001-05-29 |
Applied Materials, Inc. |
Rounded overlap coil
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2002-07-31 |
2007-07-17 |
Npc, Inc. |
Expandable band and locking mechanism
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2002-07-31 |
2005-03-15 |
Npc, Inc. |
Expandable band and locking mechanism
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2002-10-25 |
2004-10-19 |
Press-Seal Gasket Corporation |
Expansion ring assembly
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2002-10-25 |
2006-12-12 |
Press-Seal Gasket Corporation |
Expansion ring assembly
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2004-08-11 |
2009-02-17 |
Press-Seal Gasket Corporation |
Expansion ring assembly with removable drive mechanism
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USD546666S1
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2005-04-01 |
2007-07-17 |
Aba Of Sweden Ab |
Hose clamp
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2006-03-03 |
2008-08-05 |
Aba Of Sweden Ab |
Hose clamp
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CA2561670C
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2005-09-30 |
2009-06-30 |
Thomas & Betts International, Inc. |
Sealing ring with improved fastener
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2005-12-12 |
2008-01-08 |
Thomas & Betts International, Inc. |
Sealing ring
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USD625175S1
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2007-07-31 |
2010-10-12 |
Mikalor, S.A. |
Clamp
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2007-08-13 |
2013-07-09 |
Press-Seal Gasket Corporation |
Internal pipe seal
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2008-05-29 |
2013-09-24 |
American Flange & Manufacturing Co., Inc. |
Drum ring and lever system
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USD600107S1
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2008-08-29 |
2009-09-15 |
Stewart Anna M |
Cinching device
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2010-02-05 |
2012-04-24 |
Roxtec Ab |
Splice box with a retaining clamp
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USD654785S1
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2010-04-05 |
2012-02-28 |
Clorley Steven John |
Clamping band
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AU333039S
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2010-09-03 |
2010-09-30 |
Sitka Dev Pty Ltd |
Pipe hanger clamp
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USD632555S1
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2010-09-27 |
2011-02-15 |
Samuel Sarkissian |
Hose clamp
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2010-10-05 |
2010-11-05 |
Sitka Dev Pty Ltd |
Pipe hanger clamp
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2010-11-16 |
2013-02-26 |
Sitka Developments Pty Ltd |
Pipe hanger clamp
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2010-11-16 |
2010-12-09 |
Sitka Dev Pty Ltd |
Pipe hanger clamp
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2013-01-10 |
2017-05-09 |
Press-Seal Corporation |
Expandable sealing mechanism
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