Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
161 words
A pallet for supporting liquid-containing industrial drums during storage and transportation and having the ability to collect and contain liquid leaked or otherwise spilled from the supported industrial drums, the pallet comprising: a platform for supporting the industrial drums, and a basin beneath the platform for collecting the spilled liquid, the platform and the basin being rotationally molded of a synthetic polymeric material so as to be unitary with one another; the platform having an undulate cross-sectional configuration including a plurality of upper crests and lower troughs between the crests establishing a reinforcing support structure of predetermined area for receiving the industrial drums thereon; the basin including a reservoir located beneath the platform; and a plurality of holes passing through the platform and communicating with the reservoir, the holes being located in the troughs such that the spilled liquid will drain into the troughs and then through the holes to enter the reservoir for containment within the basin of the pallet.
Claim 2
Dependent Claim
161 words
A pallet for supporting liquid-containing industrial drums during storage and transportation and having the ability to collect and contain liquid leaked or otherwise spilled from the supported industrial drums, the pallet comprising: a platform for supporting the industrial drums, and a basin beneath the platform for collecting the spilled liquid, the platform and the basin being rotationally molded of a synthetic polymeric material so as to be unitary with one another; the platform having an undulate cross-sectional configuration including a plurality of upper crests and lower troughs between the crests establishing a reinforcing support structure of predetermined area for receiving the industrial drums thereon; the basin including a reservoir located beneath the platform; and a plurality of holes passing through the platform and communicating with the reservoir, the holes being located in the troughs such that the spilled liquid will drain into the troughs and then through the holes to enter the reservoir for containment within the basin of the pallet.
Claim 3
Dependent Claim
61 words
The invention of claim 1 wherein the platform includes an outer perimeter, and the basin includes a bottom wall, and end walls and side walls extending between the bottom wall and the platform, along the outer perimeter of the platform, the platform being molded unitary with the end walls and the side walls along the entire outer perimeter of the platform.
Claim 4
Dependent Claim
86 words
The invention of claim 1 wherein the platform includes an outer perimeter, and the basin includes a bottom wall, and end walls and side walls extending between the bottom wall and the platform, along the outer perimeter of the platform, and a post unitary with the bottom wall and extending upwardly from the bottom wall, intermediate the end walls and intermediate the side walls, toward the platform for supporting the platform at a corresponding area of the platform located inside the outer perimeter of the platform.
Claim 5
Dependent Claim
36 words
The invention of claim 3 wherein the corresponding area of the platform is located generally centrally with respect to the outer perimeter of the platform and the post is located at a corresponding generally central location.
Claim 6
Dependent Claim
30 words
The invention of claim 4 wherein the post includes a support surface adjacent the corresponding area of the platform for supporting the platform along the corresponding area of the platform.
Claim 7
Dependent Claim
24 words
The invention of claim 5 including a relatively small gap between the support surface of the post and the corresponding area of the platform.
Claim 8
Dependent Claim
27 words
The invention of claim 6 wherein the platform is molded unitary with the end walls and the side walls along the entire outer perimeter of the platform.
Claim 9
Dependent Claim
65 words
The invention of claim 1 wherein the pallet is constructed for handling by a conventional fork-lift having a pair of tines and the basin includes a basal surface, first channels extending longitudinally along the basin adjacent the basal surface and second channels extending laterally across the basin adjacent the basal surface, the first and second channels being configured for receiving the tines of the fork-lift.
Claim 10
Dependent Claim
43 words
The invention of claim 1 wherein the basin includes a basal surface, a drain opening adjacent the basal surface for draining liquid from the reservoir, and an access opening adjacent the platform for receiving a cleaning medium for selective cleaning of the reservoir.
Claim 11
Dependent Claim
31 words
The invention of claim 1 wherein the predetermined area of the reinforcing support structure of the platform is at least sufficient to support four industrial drums of the fifty-five gallon size.
Claim 12
Dependent Claim
30 words
The invention of claim 1 wherein the basin has a volume at least as great as the volume of one of the industrial drums to be supported on the platform.
Claim 13
Dependent Claim
31 words
The invention of claim 1 wherein the platform includes a plurality of raised ribs extending generally parallel to one another and the troughs extend parallel to one another between the ribs.
Claim 14
Dependent Claim
23 words
The invention of claim 12 wherein the ribs extend longitudinally continuously along essentially the entire platform and are spaced laterally from one another.
Claim 15
Dependent Claim
61 words
The invention of claim 13 wherein the platform includes an outer perimeter, and the basin includes a bottom wall, and end walls and side walls extending between the bottom wall and the platform, along the outer perimeter of the platform, the platform being molded unitary with the end walls and the side walls along the entire outer perimeter of the platform.
Claim 16
Dependent Claim
86 words
The invention of claim 13 wherein the platform includes an outer perimeter, and the basin includes a bottom wall, and end walls and side walls extending between the bottom wall and the platform, along the outer perimeter of the platform, and a post unitary with the bottom wall and extending upwardly from the bottom wall, intermediate the end walls and intermediate the side walls, toward the platform for supporting the platform along a corresponding area of the platform located inside the outer perimeter of the platform.
Claim 17
Dependent Claim
36 words
The invention of claim 15 wherein the corresponding area of the platform is located generally centrally with respect to the outer perimeter of the platform and the post is located at a corresponding generally central location.
Claim 18
Dependent Claim
30 words
The invention of claim 16 wherein the post includes a support surface adjacent the corresponding area of the platform for supporting the platform along the corresponding area of the platform.
Claim 19
Dependent Claim
24 words
The invention of claim 17 including a relatively small gap between the support surface of the post and the corresponding area of the platform.
Claim 20
Dependent Claim
27 words
The invention of claim 18 wherein the platform is molded unitary with the end walls and the side walls along the entire outer perimeter of the platform.
Claim 21
Dependent Claim
41 words
The invention of claim 19 wherein the holes are relatively small in comparison to the area of the platform and are spaced apart so that the total area of the holes is small relative to the total area of the platform.
Claim 22
Dependent Claim
14 words
The invention of claim 19 wherein the ribs have a generally V-shaped cross-sectional configuration.
Claim 23
Dependent Claim
31 words
The invention of claim 19 wherein the predetermined area of the reinforcing support structure of the platform is at least sufficient to support four industrial drums of the fifty-five gallon size.
Claim 24
Dependent Claim
30 words
The invention of claim 19 wherein the basin has a volume at least as great as the volume of one of the industrial drums to be supported on the platform.
Claim 25
Dependent Claim
41 words
The invention of claim 1 wherein the holes are relatively small in comparison to the area of the platform and are spaced apart so that the total area of the holes is small relative to the total area of the platform.