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Class Information
Number: 220/315
Name: Receptacles > Closures > Having means for securing or retaining closure in its closed position (e.g., fastening devices)
Description: Device having means to retain, secure or otherwise fasten the closure in its closed position.










Sub-classes under this class:

Class Number Class Name Patents
220/324 Clamps, clips, hooks, or latches 547
220/322 Comprising "u" shaped or bifurcated members (e.g., pivoted bails) 38
220/323 Elongated members (e.g., leaf spring, radiating arms) acting between face of closure and opposed abutments or walls of the container 168
220/318 Handle attached 145
220/319 Ring type 277
220/327 Threaded member (e.g., stud, bolt, or screw) 209
220/317 Tilting handle fastens while pouring 4
220/316 With internal pressure-condition release 176


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8701923 Containers with anti-buckling structural features Apr. 22, 2014
8701975 Apparatus and system for a self-attaching container Apr. 22, 2014
8689996 System for locking container assembly Apr. 8, 2014
8678024 Venting cap assembly Mar. 25, 2014
8667922 Closure element for a fuel tank of a motor vehicle Mar. 11, 2014
8616404 Shipping container Dec. 31, 2013
8602245 Enclosure clamps and clamp systems Dec. 10, 2013
8596484 Tool-less closure Dec. 3, 2013
8596483 Rotatable access closure element Dec. 3, 2013
8567621 Closure and container having the same Oct. 29, 2013
8565594 Opening/closing cover mechanism Oct. 22, 2013
8550282 Security latch device for dumping trash containers and combination thereof Oct. 8, 2013
8550284 Apparatus to retain a disposable trash bag on the trash bag receptacle portion of a janitorial cart Oct. 8, 2013
8537562 Chamber for isolation from radiofrequency interference Sep. 17, 2013
8522996 Disposable bioreactor, kit for the same and method for its production Sep. 3, 2013
8511501 Theft proof lid for grease bin with dual locking feature and method for installing Aug. 20, 2013
8495803 Mechanical-magnetic connecting structure Jul. 30, 2013
8496133 Container for housing a mask blank, method of housing a mask blank, and a mask blank package Jul. 30, 2013
8484809 Mechanical/magnetic connecting structure Jul. 16, 2013
8459487 Adjustable strap-lock for securing container lids to the base container in closed position Jun. 11, 2013
8448814 Fit structure of a housing May. 28, 2013
8444003 Assembled container May. 21, 2013
8413833 Ruggedized composite rack mount transport case Apr. 9, 2013
8416910 Method and device for sealing a canister loaded with irradiated nuclear fuel in a cooling pond Apr. 9, 2013
8387821 Food container Mar. 5, 2013
8381751 Automated dump station Feb. 26, 2013
8371468 Tamper evident containers Feb. 12, 2013
8365961 Device for delivering a substance, the device including a pump comprising a stationary portion and a movable portion Feb. 5, 2013
8328038 Closure with liner seal vents Dec. 11, 2012
8317051 Trash can lid Nov. 27, 2012
8297465 Weight case Oct. 30, 2012
8292119 Cooler box Oct. 23, 2012
8292113 Push-up device for fuel lid Oct. 23, 2012
8286829 Security closure for cam and groove hose coupling Oct. 16, 2012
8267265 Unitary container and flip-top cap assembly having child resistant safety features Sep. 18, 2012
8251218 Container with pivoting cover Aug. 28, 2012
8251245 Container with sealing lid Aug. 28, 2012
8251252 Twist and lift closure for containers Aug. 28, 2012
8240500 Underground tank lock Aug. 14, 2012
8235233 Latch mechanism for a closure for a container Aug. 7, 2012
8228186 Locking device, method and system to determine the relative position of an edge-lock to a container or of a group of container edge-locks in relation to other container locs Jul. 24, 2012
8225949 Plug device for a container and container provided with one such device Jul. 24, 2012
8228185 Container lifting method and system for implementation thereof Jul. 24, 2012
8210382 Locking mechanism for home heating fuel oil fill port Jul. 3, 2012
8210383 Trash dumpster and covering combination assembly Jul. 3, 2012
8196748 Wafer container with oval latch Jun. 12, 2012
8157117 Locking mechanism for the cover for a drink dispensing machine Apr. 17, 2012
8124010 Transfer container for pharmaceutical recipients Feb. 28, 2012
8105556 Centrifuge adapter and closure Jan. 31, 2012
8091726 Pressure vessels with safety closures and associated methods and systems Jan. 10, 2012

1 2 3 4 5 6 7 8 9










 
 
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