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Class Information
Number: 220/838
Name: Receptacles > Closures > Pivotable, (e.g., hinged) > Hinge members formed integrally with closure and closure support > Flexible hinge > Particular biasing structure
Description: Device wherein significance is attributed to means urging the closure in its opening or closing movement.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7073679 |
Closed injection moulded closure providing mating upper and lower parts coupled by integrally formed hinge connections |
Jul. 11, 2006 |
| RE38816 |
Dispensing cap with gripping means |
Oct. 11, 2005 |
| 6907986 |
Recording medium disc storage case and a recording medium disc |
Jun. 21, 2005 |
| 6631820 |
Tamper-evident dispensing closure with partial breakaway cover |
Oct. 14, 2003 |
| 6554147 |
Hinge system for self-locking perimeter sealing container |
Apr. 29, 2003 |
| 6460726 |
Closure with articulated lid |
Oct. 8, 2002 |
| 6431384 |
Closing device |
Aug. 13, 2002 |
| 6409034 |
Hinged container cap |
Jun. 25, 2002 |
| 6352171 |
Integral injected container and top |
Mar. 5, 2002 |
| 6321923 |
Bistable hinge with reduced stress regions |
Nov. 27, 2001 |
| 6283298 |
Airtight container and method for filling container with product |
Sep. 4, 2001 |
| 6244503 |
Container closure apparatus |
Jun. 12, 2001 |
| 6152320 |
Closure with articulated lid |
Nov. 28, 2000 |
| 6089394 |
Collapsible hamper for the storage of laundry and other items |
Jul. 18, 2000 |
| 6076660 |
Vial for dental implant delivery system |
Jun. 20, 2000 |
| 6050434 |
Container closure with double-axis resiliently-biasing web-hinge structure |
Apr. 18, 2000 |
| 5868265 |
Container cap including a primary cap and a secondary cap joined by a hinge |
Feb. 9, 1999 |
| 5865353 |
Dispensing cap with gripping means |
Feb. 2, 1999 |
| 5775375 |
Hydraulic coupler dust cover |
Jul. 7, 1998 |
| 5755352 |
Flip top closure with locking tabs |
May. 26, 1998 |
| 5730310 |
Lid opening mechanism system |
Mar. 24, 1998 |
| 5642824 |
Closure with multiple axis bistable hinge structure |
Jul. 1, 1997 |
| 5573127 |
Cap for liquid containers |
Nov. 12, 1996 |
| 5558239 |
Snap-on, plastic hinged closure in a single piece |
Sep. 24, 1996 |
| 5540343 |
Locking cap with snap hinge |
Jul. 30, 1996 |
| 5531349 |
Flip-top closure |
Jul. 2, 1996 |
| 5499736 |
Reclosable, removable cap for reusable shaker dispenser bottle |
Mar. 19, 1996 |
| 5494185 |
Plastic snap hinge |
Feb. 27, 1996 |
| 5437383 |
Snap-hinge closure cap with full circumferential seal |
Aug. 1, 1995 |
| 5435456 |
Plastic snap hinge closure |
Jul. 25, 1995 |
| 5423442 |
Cap structure with elastic turnover cover |
Jun. 13, 1995 |
| 5417350 |
Flip top closure |
May. 23, 1995 |
| 5400912 |
Closure with concealed hinge |
Mar. 28, 1995 |
| 5368176 |
Closure with snap hinge |
Nov. 29, 1994 |
| 5361920 |
Cap structure with elastic turnover cover |
Nov. 8, 1994 |
| 5358151 |
Liquid dropper dispenser |
Oct. 25, 1994 |
| 5335802 |
Plastic closure for a container |
Aug. 9, 1994 |
| 5322176 |
Plastic snap hinge with a flexible element generating the snap action |
Jun. 21, 1994 |
| 5257708 |
Plastic snap hinge closure |
Nov. 2, 1993 |
| 5242696 |
Food package with resiliently biased lid |
Sep. 7, 1993 |
| 5221017 |
Controlled dropper tip closure |
Jun. 22, 1993 |
| 5148912 |
Cap closing member for container opening |
Sep. 22, 1992 |
| 5127537 |
Tissue cassette with a living hinge |
Jul. 7, 1992 |
| 5115931 |
One-piece plastic snap-hinge closure |
May. 26, 1992 |
| 5083671 |
Closure for a wide mouth container |
Jan. 28, 1992 |
| 5078296 |
Container closure with stable open positions |
Jan. 7, 1992 |
| 5067624 |
Plastic closure for containers |
Nov. 26, 1991 |
| 5054643 |
Cassette housing |
Oct. 8, 1991 |
| 5007555 |
Biased hinge cap |
Apr. 16, 1991 |
| 4982866 |
A bi-stable hinge unit of elastic material |
Jan. 8, 1991 |
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