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Class D15/146 - Vacuum or heat seal


Subclass of Class D15 - Machines not elsewhere specified
No. of patents: 51
Last issue date: 05/01/2012


1    
NumberTitleIssue Date
D658694Vacuum packaging appliance
05/01/2012
D640299Vacuum packaging appliance
06/21/2011
D633118Sealing machine
02/22/2011
D633117Control panel for laminating machine
02/22/2011
D624573Vacuum packaging device
09/28/2010
D624574Vacuum packaging device
09/28/2010
D618716Sealing machine
06/29/2010
D608803Vacuum packaging device
01/26/2010
D602966Laminator
10/27/2009
D597572Portable heat sealing machine
08/04/2009
D593586Heat sealer
06/02/2009
D587734Tabletop sealing device
03/03/2009
D579034Electric sealer
10/21/2008
D577376Manual envelope sealer
09/23/2008
D561792Heat transfer machine
02/12/2008
7291810Hand-held electric heat sealer
A hand-held electric sealer used for sealing a plastic bag or the like, including a casing, a sealing mechanism, a press bar, and a safety device. The sealing mechanism has a heating wire, which produces heat for sealing the plastic bag or the like when turned on. T...
11/06/2007
D550732Narrow faceted slotted ground jaw
09/11/2007
D550734T-shaped ground jaw
09/11/2007
D550733Curved slotted ground jaw
09/11/2007
D550262Wide faceted slotted ground jaw
09/04/2007
D546853Laminating machine
07/17/2007
D544893Laminator
06/19/2007
D544508Laminator
06/12/2007
D542315Electric sealer
05/08/2007
7197861Vacuum packaging appliances
Vacuum packaging appliances and methods of vacuum packaging objects are disclosed herein. In one embodiment, an appliance includes a base, a lid movably coupled to the base, a vacuum chamber portion on the base and/or the lid for receiving an open end of a bag, and ...
04/03/2007
D536355Vacuum packaging machine
02/06/2007
D528137Sealing machine
09/12/2006
D524337Sealing device for sealing bulk bags
07/04/2006
7048136Canister lid with improved evacuation and vent assembly
A canister lid includes a cover member adapted to cover a canister, thereby defining an interior of the canister. An evacuation valve is adapted to allow evacuation of the interior of the container. A vacuum release valve is adapted to allow venting of the interior ...
05/23/2006
7034252Hand-held electric heat sealer
A hand-held electric sealer used for sealing a plastic bag or the like, including a casing, a sealing mechanism, a press bar, and a safety device. The sealing mechanism has a heating wire, which produces heat for sealing the plastic bag or the like when turned on. T...
04/25/2006
7021034Decoupled vacuum packaging appliance
The foot-print of a vacuum packaging appliance may be decreased by decoupling the appliance into a base component and a movable receptacle unit according to certain embodiments of the invention. ...
04/04/2006
D515601Bag sealer machine
02/21/2006
D512734Electric laminator
12/13/2005
D510369Food preservation apparatus
10/04/2005
6935228Platen press
A method and an apparatus for varying the dwell parameters for a platen press are disclosed. The method involves creating an impression force between first and second platens using a driven biasing member where movement of the member is controlled by a tensioner. Th...
08/30/2005
6936790Electric heat sealer with safety device
An electric heat sealer for sealing workpieces such as plastic bags or the like includes a casing defining a battery chamber, a press bar pivotally connected to the casing, a sealing mechanism supported on a compression spring in a spring holder inside the casing, a...
08/30/2005
D506214Vacuum packaging device
06/14/2005
D502475Tubing sealer with protruding sealing head
03/01/2005
D502476Bench mounted tubing sealer
03/01/2005
D501859Food preservation apparatus
02/15/2005
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