US4584822A — Method of packing objects and packing therefor

Claim 1

Independent Claim 206 words

A method of packing for providing low peak deceleration protection for an object, comprising the steps of: thermoforming a thermoforming material into a flexible dimensionally stable shell of a predetermined configuration having a chamber therein, said predetermined configuration being related to the object to be packed and related to a selected container, and said dimensionally stable shell being sufficiently thin and flexible so as to transmit through said shell a substantial portion of any impact forces applied to the outer surface of said shell; filling said chamber with a foam material in a manner such that said foam material substantially fills and conforms to the shape of said chamber and such that said foam material has a molded density of less than or equal to one and one-half pounds per cubic foot, said flexible dimensionally stable shell filled with said foam material providing a foam filled cushion packing element; positioning said foam filled cushion packing element in said selected container; and placing said object to be packed in said container in contact with the outer surface of said dimensionally stable shell of said foam filled cushion packing element so that said object is supported and protected by said cushion packing element against shock and vibrational loads.

Claim 2

Independent Claim 206 words

A method of packing for providing low peak deceleration protection for an object, comprising the steps of: thermoforming a thermoforming material into a flexible dimensionally stable shell of a predetermined configuration having a chamber therein, said predetermined configuration being related to the object to be packed and related to a selected container, and said dimensionally stable shell being sufficiently thin and flexible so as to transmit through said shell a substantial portion of any impact forces applied to the outer surface of said shell; filling said chamber with a foam material in a manner such that said foam material substantially fills and conforms to the shape of said chamber and such that said foam material has a molded density of less than or equal to one and one-half pounds per cubic foot, said flexible dimensionally stable shell filled with said foam material providing a foam filled cushion packing element; positioning said foam filled cushion packing element in said selected container; and placing said object to be packed in said container in contact with the outer surface of said dimensionally stable shell of said foam filled cushion packing element so that said object is supported and protected by said cushion packing element against shock and vibrational loads.

Claim 3

Dependent Claim 70 words

The method in accordance with claim 1, wherein said steps of thermoforming and filling are performed a plurality of times to produce a plurality of said foam filled cushion packing elements, and wherein said step of positioning comprises positioning said plurality of foam filled cushion packing elements in said selected container and said step of placing comprises placing said object in contact with said plurality of said cushion packing elements.

Claim 4

Dependent Claim 27 words

The method in accordance with claim 2, wherein said thermoforming steps are preformed at a different location from the location at which said filling steps are performed.

Claim 5

Dependent Claim 57 words

The method in accordance with claim 3, further including the steps of nesting said plurality of dimensionally stable shells to a remote location which is remote from said location at which said thermoforming steps are performed prior to execution of said filling steps, and wherein said filling, positioning and placing steps are performed at said remote location.

Claim 6

Dependent Claim 44 words

The method in accordance with claim 4, further including the steps of nesting said plurality of dimensionally stable shells prior to said shipping steps, and then separating said plurality of nested dimensionally stable shells at said remote location before execution of said filling steps.

Claim 7

Dependent Claim 31 words

The method in accordance with claim 2, wherein said step of positioning comprises adhering said plurality of cushion packing elements to selected surfaces of said container before said step of placing.

Claim 8

Dependent Claim 80 words

The method in accordance with claim 6, wherein said step of filling comprises introducing said foam material in an uncured and expandable state into said chambers in said dimensionally stable shells, and wherein said step of adhering comprises placing said shells with said uncured expandable foam material in said chambers thereof against said selected surfaces of said container before said foam material completes its expanding and curing whereby said foam material will adhere to said selected surfaces of said container.

Claim 9

Dependent Claim 23 words

The method in accordance with claim 1, wherein said step of thermoforming comprises vacuum forming said thermoformable material into said dimensionally stable shell.

Claim 10

Independent Claim 129 words

A method of packing objects comprising the steps of: thermoforming at a first location a thermoformable material into a plurality of dimensionally stable shells each having a chamber therein; nesting said plurality of dimensionally stable shells together; transporting said nested shells to a second location remote from said first location; separating said plurality of dimensionally stable shells as needed at said second location; filling said separated dimensionally stable shells with a foam material having a molded density of less than or equal to one and one-half pounds per cubic foot; positioning selected ones of said plurality of dimensionally stable shells filled with said foam material about an object to be packed; and enclosing said object to be packed and said dimensionally stable shells associated therewith in a selected container.

Claim 11

Independent Claim 129 words

A method of packing objects comprising the steps of: thermoforming at a first location a thermoformable material into a plurality of dimensionally stable shells each having a chamber therein; nesting said plurality of dimensionally stable shells together; transporting said nested shells to a second location remote from said first location; separating said plurality of dimensionally stable shells as needed at said second location; filling said separated dimensionally stable shells with a foam material having a molded density of less than or equal to one and one-half pounds per cubic foot; positioning selected ones of said plurality of dimensionally stable shells filled with said foam material about an object to be packed; and enclosing said object to be packed and said dimensionally stable shells associated therewith in a selected container.

Claim 12

Independent Claim 221 words

A method of packing comprising the steps of: thermoforming a thermoformable material into a dimensionally stable shell of a predetermined configuration having a chamber therein, said predetermined configuration being related to the object to be packed and related to a selected container; filling said chamber with a foaming material so as to have a molded density of less than or equal to one and one-half pounds per cubic foot to provide a foam filled cushion packing element; performing said thermoforming and filling steps a plurality of times to produce a plurality of foam filled cushion packing elements; positioning said plurality of foam filled cushion packing elements in said selected container; placing said object to be packed in contact with said plurality of said cushion packing elements so that said object is supported and protected by said cushion packing elements against shock and vibrational load and; wherein said step of filling comprises introducing said foam material in an uncured and expandable state into said chambers in said dimensionally stable shells, and wherein said step of positioning comprises positioning said shells with said uncured expandable foam material in said chambers thereof against selected surfaces of said container before said foam material completes its expanding and curing to thereby adhere said plurality of said cushion packing elements to said selected surfaces of said container.

Claim 13

Independent Claim 221 words

A method of packing comprising the steps of: thermoforming a thermoformable material into a dimensionally stable shell of a predetermined configuration having a chamber therein, said predetermined configuration being related to the object to be packed and related to a selected container; filling said chamber with a foaming material so as to have a molded density of less than or equal to one and one-half pounds per cubic foot to provide a foam filled cushion packing element; performing said thermoforming and filling steps a plurality of times to produce a plurality of foam filled cushion packing elements; positioning said plurality of foam filled cushion packing elements in said selected container; placing said object to be packed in contact with said plurality of said cushion packing elements so that said object is supported and protected by said cushion packing elements against shock and vibrational load and; wherein said step of filling comprises introducing said foam material in an uncured and expandable state into said chambers in said dimensionally stable shells, and wherein said step of positioning comprises positioning said shells with said uncured expandable foam material in said chambers thereof against selected surfaces of said container before said foam material completes its expanding and curing to thereby adhere said plurality of said cushion packing elements to said selected surfaces of said container.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1989-04-28	1989-10-28	1990-04-29	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1993-04-28	1993-10-28	1994-04-29	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1997-04-28	1997-10-28	1998-04-29	$7700.00	Window Closed / Lapsed

Method of packing objects and packing therefor

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