Matthew H Rust

US Patent:

D476122, Jun 17, 2003

Filed:

Apr 18, 2001

Appl. No.:

29/140435

Inventors:

Daniel J. Bruggeman - Minneapolis MN 55410
Thomas W. Bruggeman - Forest Lake MN 55025
Charles J. Lever - Andover MN 55304
Stephen C. Kohs - Forest Lake MN 55025
Thomas E. Kramer - Coon Rapids MN 55448
Matthew H. Rust - River Falls WI 54022

International Classification:

0401

US Classification:

D32 45

US Patent:

D548109, Aug 7, 2007

Filed:

Jun 2, 2006

Appl. No.:

29/260909

Inventors:

Matthew H. Rust - Hudson WI, US
Thomas E. Kramer - Coon Rapids MN, US

Assignee:

Webb Business Promotions, Inc. - Rosemount MN

International Classification:

0901

US Classification:

D 9731

US Patent:

D559675, Jan 15, 2008

Filed:

Feb 22, 2006

Appl. No.:

29/254380

Inventors:

Alan Webb - Prior Lake MN, US
Matthew H. Rust - Hudson WI, US
Thomas E. Kramer - Coon Rapids MN, US

Assignee:

Webb Candy, Inc. - Rosemount MN

International Classification:

0903

US Classification:

D 9417, D9428

US Patent:

D560488, Jan 29, 2008

Filed:

Jan 10, 2007

Appl. No.:

29/271140

Inventors:

Matthew H. Rust - Hudson WI, US
Thomas E. Kramer - Coon Rapids MN, US

Assignee:

Webb Candy, Inc. - Rosemount MN

International Classification:

0903

US Classification:

D 9414, D9423

US Patent:

D585223, Jan 27, 2009

Filed:

Sep 25, 2007

Appl. No.:

29/292031

Inventors:

Matthew H. Rust - Hudson WI, US

Assignee:

Webb Candy, Inc. - Rosemount MN

International Classification:

2002

US Classification:

D 6515

US Patent:

D676084, Feb 12, 2013

Filed:

Aug 4, 2011

Appl. No.:

29/398753

Inventors:

Jeremy P. Black - Minneapolis MN, US
Matthew H. Rust - Hudson WI, US
Thomas E. KraMer - Coon Rapids MN, US
Christopher J. Scorzelli - St. Paul MN, US
Andrew N. Smith - Shoreview MN, US

Assignee:

Jasper & Black LLC - Minneapolis MN

International Classification:

1902

US Classification:

D19 65

US Patent:

8376993, Feb 19, 2013

Filed:

Aug 5, 2009

Appl. No.:

12/536106

Inventors:

Janice L. Cox - St. Paul MN, US
Matthew Rust - Hudson WI, US
Thomas E. KraMer - Coon Rapids MN, US
Peter Hoeft - Lindstrom MN, US

Assignee:

Antares Pharma, Inc. - Ewing NJ

International Classification:

A61M 5/00
A61M 5/30

US Classification:

604110, 604 68, 604207

Abstract:

A medicament dispensing mechanism is disclosed that is configured to eject successive doses of the medicament from a medicament chamber. An embodiment of the dispensing mechanism includes a housing and a plunger rod configured for ejecting the doses of medicament from the chamber. The dispensing mechanism further includes an actuation mechanism that comprises a trigger associated with the housing and having a ready and a fired position with respect thereto. The trigger is configured for manipulation by a user for successive movement in a generally axial dosing motion from the ready position to the fired position in which the trigger is associated with the plunger rod to cause the plunger rod to eject one of the doses of a predetermined volume and a resetting motion from the fired position to the ready position that comprises axial rotation, wherein the trigger is uncoupled from the plunger rod during the resetting motion.

US Patent:

8496619, Jul 30, 2013

Filed:

Jul 15, 2011

Appl. No.:

13/184229

Inventors:

Thomas Kramer - Minneapolis MN, US
Matthew Howard Rust - Hudson WI, US
Paul Michael Goudreau - Minneapolis MN, US
Peter Anthony Hoeft - Minneapolis MN, US
Julius Craig Sund - Plymouth MN, US
Peter L. Sadowski - Minneapolis MN, US

Assignee:

Antares Pharma, Inc. - Ewing NJ

International Classification:

A61M 5/20

US Classification:

604135

Abstract:

An exemplary embodiment of the present disclosure can provide an injector including a trigger mechanism, an energy source, and a user-operable firing-initiation member. The trigger member can include a trigger member having a retainer portion, and a ram assembly having a ram configured to pressurize a medicament container for expelling a medicament therefrom and a trigger engagement member configured to engage the retainer portion of the trigger member in a pre-firing condition. The energy source can be associated with the ram for powering the ram to expel the medicament, and the user-operable firing-initiation member can be operable for causing an axial rotation between the trigger engagement member and the retainer portion from the pre-firing condition to a firing condition in which the trigger engagement member is released from the retainer portion to allow the energy source to fire the ram.