Patent US4062260A successfully refreshed from Google Patents.
US4062260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Produce cutter
Assignee: Individual
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Filing: 1976-09-15
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Granted: 1977-12-13
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Expires: 1996-09-15
Abstract
Abstract By providing in a produce cutter a cutting die of non-coplanar cross-sectional configuration which cooperates with the interstices formed by rigidly supported multiple knives the force required to slice or dice produce, such as potatoes, onions or turnips, is significantly reduced, making operations by manual means or low-powered motor means not only feasible but highly attractive.
Inventors
- 👤 John Steinhogl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 15:04
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/18; B26D3/185; B26B; B26B5/00; B26B5/008; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6476; Y10T83/6478; Y10T83/6481; Y10T83/6584; Y10T83/6587; Y10T83/6588; Y10T83/66; Y10T83/6608; Y10T83/6614; Y10T83/6616
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
270 words
An improved produce cutter including, in combination: a base portion having a produce-receiving chamber therein, said chamber having a first internal width dimension and a first internal length dimension; a first knife rack supported in said base portion in alignment with said chamber and in communication therewith and having a second width dimension and a second length dimension, each at least equal to a respective one of said first dimensions, said first knife rack having a first plurality of mutually parallel knives each having thickness and all having their upper edges lying in a common first cutting plane, said knives being spaced by a third dimension; a cutting die having a plurality of die elements, each of square cross section and spaced from the other by at least said knife thickness, said elements being disposed symmetrically about a center line of said cutting die and each having a flat outer end which, in operation, is parallel to and facing said cutting plane, each such outer end having cross-sectional dimensions which are less than said third dimension; said cutting die having overall transverse dimensions which are less than said first internal width and length dimensions and being supported slidably in said base portion with said die elements aligned with the spaces between said knives for movement of said die elements into and out of said chamber in a direction normal to said cutting plane; the lengths of said die elements increasing symmetrically over 360° and incrementally outwardly from said center line to the edges of said cutting die; and cutting-die moving means coupled to said cutting die for imparting motion thereto.
Claim 2
Dependent Claim
270 words
An improved produce cutter including, in combination: a base portion having a produce-receiving chamber therein, said chamber having a first internal width dimension and a first internal length dimension; a first knife rack supported in said base portion in alignment with said chamber and in communication therewith and having a second width dimension and a second length dimension, each at least equal to a respective one of said first dimensions, said first knife rack having a first plurality of mutually parallel knives each having thickness and all having their upper edges lying in a common first cutting plane, said knives being spaced by a third dimension; a cutting die having a plurality of die elements, each of square cross section and spaced from the other by at least said knife thickness, said elements being disposed symmetrically about a center line of said cutting die and each having a flat outer end which, in operation, is parallel to and facing said cutting plane, each such outer end having cross-sectional dimensions which are less than said third dimension; said cutting die having overall transverse dimensions which are less than said first internal width and length dimensions and being supported slidably in said base portion with said die elements aligned with the spaces between said knives for movement of said die elements into and out of said chamber in a direction normal to said cutting plane; the lengths of said die elements increasing symmetrically over 360° and incrementally outwardly from said center line to the edges of said cutting die; and cutting-die moving means coupled to said cutting die for imparting motion thereto.
Claim 3
Dependent Claim
19 words
Apparatus according to claim 1 in which said cutting knives are individually and separately supported in said knife rack.
Claim 4
Dependent Claim
20 words
Apparatus according to claim 1 in which said base portion includes a pair of grooves for receiving said knife rack.
Claim 5
Dependent Claim
75 words
Apparatus according to claim 1 which includes, in addition, a second knife rack supported in said base portion and including a second plurality of mutually parallel knives of equal thickness to and spaced equally to said knives in said first plurality and having their cutting edges aligned to form a second cutting plane parallel to said first cutting plane, said second plurality of cutting knives being oriented at 90° to said first plurality of knives.
Claim 6
Dependent Claim
20 words
Apparatus according to claim 4 including, in addition, means for securing said second knife rack in position in said base.
Claim 7
Dependent Claim
15 words
Apparatus according to claim 5 in which said second knife rack has a handle portion.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-12-12 | 1981-06-13 | 1981-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-12-12 | 1985-06-13 | 1985-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-12-12 | 1989-06-13 | 1989-12-13 | $7700.00 | Window Closed / Lapsed |