US4046261A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dishwasher rack
Assignee: White Consolidated Industries Inc
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Filing: 1976-02-05
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Granted: 1977-09-06
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Expires: 1996-02-05
Abstract
Abstract A rack structure for an automatic dishwasher. The rack structure comprises a plurality of wire members welded together to form a rectangular, openwork rack having a bottom, upstanding front and rear walls and upwardly and outwardly sloping side walls. At least one pair of removable fences is provided, each fence comprising a plurality of upstanding wire members with a horizontal wire member welded thereto and spaced upwardly from the bottom ends thereof. Means are provided to removably mount the fences within the rack structure in parallel spaced relationship to each other and to the rack structure side walls. The fence mounting means may be so configured as to provide more than one predetermined position in which each fence may be mounted so as to render adjustable the distance between adjacent fences and the distance between each rack structure side wall and the adjacent one of the fences. Means may also be provided to lock each fence in its selected predetermined position in the fence mounting means. The wire members of the entire rack structure, including the removable fences, are coated with a protective plastic to prevent rust and corrosion thereof.
Inventors
- 👤 William H. Yake
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:44
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/42; A47L15/50; A47L15/503; A47L15/505
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
164 words
A rack structure for an automatic dishwasher comprising a plurality of wire members welded together to form a rectangular openwork rack having a bottom and upstanding front, rear and longitudinal side walls, at least one removable fence, means to detachably mount said removable fence within said rack in parallel spaced relationship to said longitudinal side walls of said rack, said fence mounting means comprising a forward fence mounting bracket and a rearward fence mounting bracket, said forward and rearward fence mounting brackets being affixed to said rack bottom in parallel spaced relationship to each other and to said front and rear walls of said rack, said forward and rearward fence mounting brackets having opposed faces in parallel spaced relationship, said opposed faces having at least one pair of corresponding slots for said at least one removable fence, said at least one removable fence having end portions receivable in said at least one pair of corresponding slots in said forward and rearward fence mounting brackets.
Claim 2
Dependent Claim
164 words
A rack structure for an automatic dishwasher comprising a plurality of wire members welded together to form a rectangular openwork rack having a bottom and upstanding front, rear and longitudinal side walls, at least one removable fence, means to detachably mount said removable fence within said rack in parallel spaced relationship to said longitudinal side walls of said rack, said fence mounting means comprising a forward fence mounting bracket and a rearward fence mounting bracket, said forward and rearward fence mounting brackets being affixed to said rack bottom in parallel spaced relationship to each other and to said front and rear walls of said rack, said forward and rearward fence mounting brackets having opposed faces in parallel spaced relationship, said opposed faces having at least one pair of corresponding slots for said at least one removable fence, said at least one removable fence having end portions receivable in said at least one pair of corresponding slots in said forward and rearward fence mounting brackets.
Claim 3
Dependent Claim
35 words
The structure claimed in claim 1 wherein said fence mounting means are so configured as to maintain said at least one removable fence in any one of a plurality of predetermined positions within said rack.
Claim 4
Dependent Claim
41 words
The structure claimed in claim 1 wherein said at least one removable fence comprises an elongated horizontal wire element and a plurality of upstanding wire members in parallel spaced relationship and affixed near their bottom ends to said horizontal wire element.
Claim 5
Dependent Claim
49 words
The structure claimed in claim 1 including more than one removable fence, said fence mounting means being so configured as to maintain each of said removable fences in any one of a plurality of predetermined positions within said rack, said fences being in parallel spaced relationship to each other.
Claim 6
Dependent Claim
23 words
The structure claimed in claim 1 wherein said rack structure and said at least one fence are coated with a protective plastic material.
Claim 7
Dependent Claim
19 words
The structure claimed in claim 1 wherein said forward and rearward fence mounting brackets are molded of plastic material.
Claim 8
Dependent Claim
49 words
The structure claimed in claim 1 including a plurality of pairs of corresponding slots for said at least one fence in said opposed faces of said forward and rearward mounting brackets whereby to afford a plurality of predetermined location selections within said rack for said at least one fence.
Claim 9
Dependent Claim
19 words
The structure claimed in claim 1 including means to lock said at least one removable fence in said slots.
Claim 10
Dependent Claim
176 words
The structure claimed in claim 8 wherein said at least one removable fence comprises an elongated resilient horizontal wire element having a forward end and a rearward end and a plurality of upstanding wire members in parallel spaced relationship and affixed near their bottom ends to said horizontal wire element, those upstanding wire members nearest said forward and rearward ends of said horizontal wire element being receivable in said at least one pair of corresponding slots, said forward and rearward fence mounting brackets each having an upstanding member adjacent said slot therein, said upstanding members each having a perforation to receive respectively said forward and rearward ends of said fence horizontal wire element, whereby said last mentioned fence upstanding wire elements may be inserted in said at least one pair of corresponding slots in said forward and rearward mounting brackets and said forward and rearward ends of said fence horizontal wire element may be inserted in their respective perforations upon slight longitudinal bowing of said horizontal wire element during mounting of said at least one fence.
Claim 11
Dependent Claim
157 words
The structure claimed in claim 8 wherein said at least one removable fence comprises an elongated horizontal wire element having a forward end and a rearward end and a plurality of upstanding wire members in parallel spaced relationship and affixed near their bottom ends to said horizontal wire element, those upstanding wire members nearest said forward and rearward ends of said horizontal wire element being receivable in said at least one pair of corresponding slots, said rearward fence mounting bracket having an upstanding member adjacent said slot therein, said upstanding member having a perforation to receive the rearward end of said fence horizontal wire element, a latching hook being pivotally mounted on said fence horizontal wire element near its forward end, said forward fence mounting bracket having a latching lug extending toward said rearward mounting bracket and engageable by said latching hook when said last mentioned upstanding wire members are seated in said pair of corresponding slots.
Claim 12
Dependent Claim
55 words
The structure claimed in claim 10 wherein said latching hook has a body portion made up of two parts hinged together and capable of being closed and locked about said horizontal wire element and being pivotal thereon, one of said body parts having said latching hook depending therefrom and a handle element extending upwardly therefrom.
Claim 13
Dependent Claim
197 words
A rack structure for an automatic dishwasher comprising a plurality of wire members welded together to form a rectangular openwork rack having a bottom and upstanding front, rear and longitudinal side walls, at least two removable fences, means to detachably mount said removable fences within said rack, said fence mounting means being so configured as to maintain each of said removable fences in any one of a plurality of predetermined positions within said rack, said fences being in parallel spaced relationship to each other and to said longitudinal side walls of said rack, said fence mounting means comprising a forward fence mounting bracket and a rearward fence mounting bracket, said forward and rearward fence mounting brackets being affixed to said rack bottom in parallel spaced relationship to each other and to said front and rear walls of said rack, said forward and rearward fence mounting brackets having opposed faces in parallel spaced relationship, said opposed faces having at least one pair of corresponding slots for each of said removable fences, each of said removable fences having end portions receivable in its respective one of said pairs of corresponding slots in said forward and rearward fence mounting brackets.
Claim 14
Dependent Claim
197 words
A rack structure for an automatic dishwasher comprising a plurality of wire members welded together to form a rectangular openwork rack having a bottom and upstanding front, rear and longitudinal side walls, at least two removable fences, means to detachably mount said removable fences within said rack, said fence mounting means being so configured as to maintain each of said removable fences in any one of a plurality of predetermined positions within said rack, said fences being in parallel spaced relationship to each other and to said longitudinal side walls of said rack, said fence mounting means comprising a forward fence mounting bracket and a rearward fence mounting bracket, said forward and rearward fence mounting brackets being affixed to said rack bottom in parallel spaced relationship to each other and to said front and rear walls of said rack, said forward and rearward fence mounting brackets having opposed faces in parallel spaced relationship, said opposed faces having at least one pair of corresponding slots for each of said removable fences, each of said removable fences having end portions receivable in its respective one of said pairs of corresponding slots in said forward and rearward fence mounting brackets.
Claim 15
Dependent Claim
86 words
The structure claimed in claim 12 including four removable fences, said at least one pair of corresponding slots for each of said two fences adjacent said longitudinal rack side walls being so oriented as to cause each of said two fences to slope upwardly and toward its respective one of said side walls, said at least one pair of corresponding slots for the remaining two of said fences being so oriented as to cause said last mentioned two fences to be vertically oriented within said rack.
Claim 16
Dependent Claim
19 words
The structure claimed in claim 12 including means to lock said removable fences in said pairs of corresponding slots.
Claim 17
Dependent Claim
193 words
The structure claimed in claim 14 wherein each of said removable fences comprises an elongated resilient horizontal wire element having a forward end and a rearward end and a plurality of upstanding wire members in parallel spaced relationship and affixed near their bottom ends to said horizontal wire element, those upstanding wire members nearest said forward and rearward ends of said horizontal wire element of one of said fences being receivable in said at least one pair of corresponding slots for that fence, said forward and rearward fence mounting brackets each having an upstanding member adjacent each of said slots therein said upstanding members each having a perforation therethrough for each adjacent slot to receive respectively said forward and rearward ends of said horizontal wire element of one of said fences, whereby said last mentioned upstanding wire elements may be inserted in said at least one pair of corresponding slots in said forward and rearward mounting brackets and said forward and rearward ends of said fence horizontal wire element may be inserted in their respective perforations upon slight longitudinal bowing of said horizontal wire element during mounting of said at least one fence.
Claim 18
Dependent Claim
196 words
The structure claimed in claim 14 wherein each of said removable fences comprises an elongated horizontal wire element having a forward end and a rearward end and a plurality of upstanding wire members in parallel spaced relationship and affixed near their bottom ends to said horizontal wire element, those upstanding wire members nearest said forward and rearward ends of said horizontal wire elements of one of said fences being receivable in said at least one pair of corresponding slots for that fence, said rearward fence mounting bracket having an upstanding member adjacent each of said slots therein, said upstanding members having a perforation therethrough for each adjacent slot to receive the rearward end of said horizontal wire element of one of said fences, a latching hook being pivotally mounted on said horizontal element of each of said fences near its forward end, said forward fence mounting bracket having a latching lug adjacent each slot therein and extending toward said rearward mounting bracket, each of said latching lugs being engageable by said latching hook when a fence is seated in an adjacent slot in said forward mounting bracket and a corresponding slot in said rearward mounting bracket.
Claim 19
Dependent Claim
55 words
The structure claimed in claim 16 wherein said latching hook has a body portion made up of two parts hinged together and capable of being closed and locked about said horizontal wire element and being pivotal thereon, one of said body parts having said latching hook depending therefrom and a handle element extending upwardly therefrom.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-09-05 | 1981-03-07 | 1981-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-09-05 | 1985-03-07 | 1985-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-09-05 | 1989-03-07 | 1989-09-06 | $7700.00 | Window Closed / Lapsed |