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Class Information
Number: 53/262
Name: Package making > Depositing articles and arranging material in preformed receptacles > Guide or inserted form or support for article contents > Expansible > Spring form
Description: Apparatus in which the guide or form comprises an element or elements made of elastic material which exert a return pressure when bent out of their normal rest position.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5899049 |
System and method for making cushions of loose fill packing material |
May. 4, 1999 |
| 5687551 |
Product holding hopper and pouch expander for filling pouches and methods |
Nov. 18, 1997 |
| 5653088 |
Apparatus and method for attaching an individual finger to a birdie block |
Aug. 5, 1997 |
| 5477664 |
Compact balloon inflater and loader apparatus and method |
Dec. 26, 1995 |
| 5394673 |
Grid fingers |
Mar. 7, 1995 |
| 5392587 |
Grid finger assembly |
Feb. 28, 1995 |
| 5337540 |
Compact balloon inflater and loader apparatus and method |
Aug. 16, 1994 |
| 5212932 |
Apparatus for loading frangible articles inverted into packing case |
May. 25, 1993 |
| 5117611 |
Method and apparatus for packing layers of articles |
Jun. 2, 1992 |
| 5033256 |
Balloon filler |
Jul. 23, 1991 |
| 4884388 |
Lettuce packer |
Dec. 5, 1989 |
| 4809484 |
Balloon stuffing system |
Mar. 7, 1989 |
| 4726167 |
Grid finger assemblies |
Feb. 23, 1988 |
| 4608804 |
Bottle guide support assembly |
Sep. 2, 1986 |
| 4589245 |
Finger assembly for case loader |
May. 20, 1986 |
| 4581872 |
Guide finger mounting for case packer assembly heads |
Apr. 15, 1986 |
| 4578930 |
Yeast cake loading device |
Apr. 1, 1986 |
| 4562692 |
Accumulating apparatus between a cartoner and a side seam gluer |
Jan. 7, 1986 |
| 4512134 |
Universal type packing head |
Apr. 23, 1985 |
| 4507905 |
Guide finger mounting for case packer assembly heads |
Apr. 2, 1985 |
| 4281501 |
Finger mounting apparatus for loading grid |
Aug. 4, 1981 |
| 4248028 |
Grid for guiding receptacles and seizing head equipped with such a grid |
Feb. 3, 1981 |
| 4215521 |
Article retarding device for case loading machine |
Aug. 5, 1980 |
| 4207722 |
Finger assembly for case loader |
Jun. 17, 1980 |
| 4207721 |
Finger assembly for case loader |
Jun. 17, 1980 |
| 4095393 |
Bag forming and filling machine |
Jun. 20, 1978 |
| 4075819 |
Finger assembly for packer grid |
Feb. 28, 1978 |
| 4044530 |
Apparatus for guiding and cushioning a plurality of articles as they move into a container |
Aug. 30, 1977 |
| 4033095 |
Neck-down bottle packing grid |
Jul. 5, 1977 |
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