Patent US4763414A successfully refreshed from Google Patents.
US4763414A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device and method for coring and cutting of fruits and vegetables for subsequent filling with complementary foods
Assignee: Individual
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Filing: 1986-10-16
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Granted: 1988-08-16
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Expires: 2006-10-16
Abstract
Abstract The present invention comprises a handle having at least one coring assembly extending outwardly and away from one end of the handle. The coring assembly is a continuous ring of thin, stainless steel having a cross-section of a known geometric shape, a circle in the simplest form. The ring is joined to, or is an extension of, a thin zig-zag band portion which is joined to the handle.
Inventors
- 👤 II Charles R. McNeill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:22
CPC Classifications
A; A47; A47J; A47J25/00
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
191 words
A device for the coring of arcuately formed fruits and vegetables and meats comprising a handle portion, a first coring assembly securedly extending at an angle from one end of said handle portion and a second coring assembly securedly extending from the opposite end of said handle portion, the angular extension of each of said coring assemblies lying in the horizontal axial plane of said handle portion, the angular extension of each of said coring assemblies being identical but reversed 180 degrees with reference to the longitudinal axis of said handle whereby one assembly is angularly disposed to one side of said handle assembly and the other of said coring assemblies is angularly disposed in the opposite direction, said first and second coring assembly each comprising a thin continuous angular coring band of stainless steel of a known geometrical form having a knife-edge thinness abutting and secured to a flat knife-like blade having a zig-zag vertical configuration portion extending outwardly from a shaft secured to each of said ends of said handle portion, said zig-zag configuration having a knife-edge thinness substantially identical to the knife-edge thinness of said angular coring band.
Claim 2
Independent Claim
191 words
A device for the coring of arcuately formed fruits and vegetables and meats comprising a handle portion, a first coring assembly securedly extending at an angle from one end of said handle portion and a second coring assembly securedly extending from the opposite end of said handle portion, the angular extension of each of said coring assemblies lying in the horizontal axial plane of said handle portion, the angular extension of each of said coring assemblies being identical but reversed 180 degrees with reference to the longitudinal axis of said handle whereby one assembly is angularly disposed to one side of said handle assembly and the other of said coring assemblies is angularly disposed in the opposite direction, said first and second coring assembly each comprising a thin continuous angular coring band of stainless steel of a known geometrical form having a knife-edge thinness abutting and secured to a flat knife-like blade having a zig-zag vertical configuration portion extending outwardly from a shaft secured to each of said ends of said handle portion, said zig-zag configuration having a knife-edge thinness substantially identical to the knife-edge thinness of said angular coring band.
Claim 3
Dependent Claim
25 words
The device according to claim 1, wherein each of said shafts is an extension of a member passing through and securedly retained within said handle.
Claim 4
Dependent Claim
26 words
The device according to claim 1 wherein said member is of circular cross section, the zig-zag portion on each end thereof being a flattened portion thereof.
Claim 5
Dependent Claim
25 words
The device according to claim 1, wherein said member within said handle portion is a flat strip terminating on each end in said zig-zag portion.
Claim 6
Dependent Claim
54 words
The device according to claim 1 wherein said coring band is an integral part of said shaft extending outwardly from said zig-zag portion as a flat band that is bent into the desired geometric shape and the end of said band is welded at its juncture with said zig-zag portion to said zig-zag portion.
Claim 7
Dependent Claim
29 words
The device according to claim 1 wherein said coring band is separately formed into the desired geometric shape and then welded to the outer end of said zig-zag portion.
Claim 8
Independent Claim
121 words
A device for the coring of arcuately formed fruits, vegetables and meats comprising a handle portion, a first coring assembly securedly extending at an angle from one end of said handle portion and a second coring assembly extending at an angle from the opposite end of said handle portion, said first and second coring assemblies each comprising a thin continuous angular band of stainless steel of a known geometrical form having a knife-edge thinness abutting and secured to a flat knife-like blade having a zig-zag vertical configuration extending outwardly from a shaft secured to each of said ends of said handle portion, said zig-zag configuration having a knife-like edge thinness substantially identical to the knife-edge thinness of said angular coring band.
Claim 9
Independent Claim
121 words
A device for the coring of arcuately formed fruits, vegetables and meats comprising a handle portion, a first coring assembly securedly extending at an angle from one end of said handle portion and a second coring assembly extending at an angle from the opposite end of said handle portion, said first and second coring assemblies each comprising a thin continuous angular band of stainless steel of a known geometrical form having a knife-edge thinness abutting and secured to a flat knife-like blade having a zig-zag vertical configuration extending outwardly from a shaft secured to each of said ends of said handle portion, said zig-zag configuration having a knife-like edge thinness substantially identical to the knife-edge thinness of said angular coring band.
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) | 1991-08-16 | 1992-02-15 | 1992-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-08-16 | 1996-02-15 | 1996-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-08-16 | 2000-02-15 | 2000-08-16 | $7700.00 | Window Closed / Lapsed |