Patent US5020344A successfully refreshed from Google Patents.
US5245902A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vegetable cutter
Assignee: PEREIRA ELIO MARTINS
•
Filing: 1993-02-12
•
Granted: 1993-09-21
•
Expires: 2013-02-12
Abstract
Abstract A vegetable cutter which includes a base with a through hole and a knife unit spanning the through hole which confronts a downwardly facing ram moveable between a food charging position and a food slicing position by manipulating a lever-type handle pivotally to apply pressure to the ram head and with guide means included to constrain the ram head to vertical movement of translation only.
Inventors
- 👤 Camilo Pereira
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:13
CPC Classifications
B; B26; B26D; B26D5/00; B26D5/08; B26D5/18; B26D3/00; B26D3/18; B26D3/185; B26D5/10; Y; Y10; Y10S; Y10S83/00; Y10S83/929; Y10S83/932; Y10T; Y10T83/00; Y10T83/647; Y10T83/6584; Y10T83/6587; Y10T83/6588; Y10T83/6608; Y10T83/6614; Y10T83/6616; Y10T83/662; Y10T83/929; Y10T83/937; Y10T83/9493; Y10T83/9498
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
224 words
A vegetable cutter comprising: a base having upper and lower surfaces and front rear and side surfaces and said base including means to mount said cutter to a support surface, said base having a generally rectangular through opening adjacent the front surface, a knife unit spanning the opening and removably fixed to said base, a plate-type support generally midway between the side surfaces and said support having an upper end zone, said support extending from said opening towards said rear surface and generally midway between said side surfaces, a pair of spaced guide rods on said upper surface, one on each side of said support, a pusher head above said opening and having a bushing telescopically received on each of said guide rods to constrain said head to vertical movement only into and out of slicing relation with said knife unit, an elongate handle having a first end zone, intermediate zone, and a second end, said intermediate zone having a curved outer surface and an elongate cam slot, pin means in the slot and interconnecting the handle and head, means pivotally connecting the first end zone of said handle to said support for swinging movement of the handle to move the pusher head downwardly into mating relation with the knife unit, and biasing means normally urging said pusher head away from said knife unit.
Claim 2
Dependent Claim
224 words
A vegetable cutter comprising: a base having upper and lower surfaces and front rear and side surfaces and said base including means to mount said cutter to a support surface, said base having a generally rectangular through opening adjacent the front surface, a knife unit spanning the opening and removably fixed to said base, a plate-type support generally midway between the side surfaces and said support having an upper end zone, said support extending from said opening towards said rear surface and generally midway between said side surfaces, a pair of spaced guide rods on said upper surface, one on each side of said support, a pusher head above said opening and having a bushing telescopically received on each of said guide rods to constrain said head to vertical movement only into and out of slicing relation with said knife unit, an elongate handle having a first end zone, intermediate zone, and a second end, said intermediate zone having a curved outer surface and an elongate cam slot, pin means in the slot and interconnecting the handle and head, means pivotally connecting the first end zone of said handle to said support for swinging movement of the handle to move the pusher head downwardly into mating relation with the knife unit, and biasing means normally urging said pusher head away from said knife unit.
Claim 3
Dependent Claim
24 words
A vegetable cutter as set forth in claim 1 wherein means are provided on said base for changing said knife unit and cleaning it.
Claim 4
Dependent Claim
33 words
A vegetable cutter as set forth in claim 1 wherein said plate-type support is generally triangular as seen in elevation and extends downwardly and rearwardly from said means pivotally connecting to said base.
Claim 5
Dependent Claim
37 words
A vegetable cutter as set forth in claim 1 wherein the knife unit includes a plurality of connected, edge wise, upright cutting blades each having upwardly facing cutting edges which define a plurality of generally uniform apertures.
References Cited (Backward Citations)
US533164A
Cited
US2153407A
Cited
US2407924A
Cited
US2470934A
Cited
US3216474A
Cited
US3468355A
Cited
US3830151A
Cited
US3924501A
Cited
US4062260A
Cited
US4436025A
Cited
US4573384A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-09-20 | 1997-03-22 | 1997-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-09-20 | 2001-03-22 | 2001-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-09-20 | 2005-03-22 | 2005-09-21 | $7700.00 | Window Closed / Lapsed |