Thermoformed fragility packaging

Details Thermoformed fragility packaging Thermoformed fragility packaging

1999-11-05

2000-11-07

Sewell, Paul T.

Special receptacle or package

Shock protection type

With groovelike support

206586, 206589, 206592, 206564, 206454, 220528, 220529, B65D 8105, B65D 8530, B65D 618

Patent

active

061423041

ABSTRACT:
A unitary fragility packaging article for packaging at least one shock sensitive item within a container having multiple panels, includes in a preferred embodiment a platform portion defining a floor for supporting at least a portion of the item and having a peripheral edge including generally parallel front and rear edges and generally parallel side edges; a plurality of ribs disposed on the platform portion to project from the floor and to divide the floor into a plurality of item-supporting cells; and at least one of the cells being provided with at least a portion of a crush depression for forming a cushion distance between the floor and an adjacent panel of the container.
Other features provided as needed include crush depressions in sidewalls and flaps as well as in the main platform ribs or cell partitions with controlled rigidity, cell floors with relatively flexible portions defined by troughs, inclined flap cell walls and corresponding tapered cell ribs for easier insertion of fragile items, strengthened upper ends of flap and sidewall cells, structurally strengthened central divider ribs on main platforms and lids, and selective cushioning for the main platform and flaps.

REFERENCES:
patent: 1958050 (1934-05-01), Koppelman
patent: 2746667 (1956-05-01), Murphy
patent: 2783879 (1957-03-01), Emery
patent: 2808189 (1957-10-01), Williams
patent: 2863595 (1958-12-01), Emery
patent: 3266705 (1966-08-01), Wood
patent: 3305084 (1967-02-01), Higgins et al.
patent: 3502241 (1970-03-01), Smith
patent: 3807622 (1974-04-01), Belcher et al.
patent: 3856137 (1974-12-01), Brindley
patent: 4003468 (1977-01-01), Berkman
patent: 4113095 (1978-09-01), Dietz et al.
patent: 4117931 (1978-10-01), Berkman
patent: 4658567 (1987-04-01), Arada
patent: 4736850 (1988-04-01), Bowman et al.
patent: 4953705 (1990-09-01), Evamy
patent: 5016751 (1991-05-01), Creaden
patent: 5058744 (1991-10-01), Creaden
patent: 5199567 (1993-04-01), Discko, Jr.
patent: 5226543 (1993-07-01), Foos et al.
patent: 5335770 (1994-08-01), Baker et al.
patent: 5360109 (1994-11-01), Janota
patent: 5385232 (1995-01-01), Foos et al.
patent: 5450959 (1995-09-01), Philippi
patent: 5515976 (1996-05-01), Moren et al.
patent: 5611426 (1997-03-01), Warfield
patent: 5622262 (1997-04-01), Sadow
patent: 5641061 (1997-06-01), de Muylder-Braun
patent: 5706951 (1998-01-01), Oinuma et al.
patent: 5755329 (1998-05-01), Sadow
patent: 5775508 (1998-07-01), Bongard et al.

Affiliated with

Also associated with

Rating

Thermoformed fragility packaging does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermoformed fragility packaging, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermoformed fragility packaging will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1632509