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US4071983A Expired / Lapsed US ⏱️ 0.0 years remaining

Griddle cleaning pad holder

Assignee: 3M Co
•
Filing: 1977-01-21
•
Granted: 1978-02-07
•
Expires: 1997-01-21
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Abstract

Abstract A griddle cleaning pad holder comprised of a handle fastened to a flat base plate which is fitted with opposed inwardly facing rigid hooks capable of accommodating and holding therein an abrasive griddle cleaning pad. The hooks are disposed generally above the plane of the plate toward the handle so they will not contact the griddle surface when the pad is used. The preferred pad holder has protuberances covering the base plate surface to engage the pad surface in use.

Inventors

  • 👤 James E. Thielen

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 20:21
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/42; A47L13/46; A47L13/34

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 237 words
A griddle cleaning pad holder for hand use for holding a stiff but resilient griddle cleaning pad, comprising, in combination: an elongated flat base plate having an upper face, a lower face, parallel sides, opposite intermediate end portions, and end tab portions on either side of said intermediate end portions projecting from the line defining the extension of said intermediate end portions to said sides and having outer edges defined by the extension of said parallel sides; a handle member secured to the upper face of said base plate; and a pair of rigid hooks, each of said hooks having a mouth and a shank, one of said shanks being secured to and projecting from each of said opposite intermediate end portions of said base plate, the shanks of said hooks projecting above the plane of said plate toward said handle at an angle between about 20° and 60° with respect to said plate, the mouths of said hooks facing generally inwardly and toward said lower face and being dimensioned to receive and hold opposed edges of a griddle cleaning pad of a size adapted to be accomodated with said opposed edges within said mouths and with intermediate portion of said pad disposed against the lower face of said base plate, and such that, when the exposed face of an engaged pad contacts a griddle surface for use, no part of said hooks contact said griddle surface.
Claim 2
Dependent Claim 237 words
A griddle cleaning pad holder for hand use for holding a stiff but resilient griddle cleaning pad, comprising, in combination: an elongated flat base plate having an upper face, a lower face, parallel sides, opposite intermediate end portions, and end tab portions on either side of said intermediate end portions projecting from the line defining the extension of said intermediate end portions to said sides and having outer edges defined by the extension of said parallel sides; a handle member secured to the upper face of said base plate; and a pair of rigid hooks, each of said hooks having a mouth and a shank, one of said shanks being secured to and projecting from each of said opposite intermediate end portions of said base plate, the shanks of said hooks projecting above the plane of said plate toward said handle at an angle between about 20° and 60° with respect to said plate, the mouths of said hooks facing generally inwardly and toward said lower face and being dimensioned to receive and hold opposed edges of a griddle cleaning pad of a size adapted to be accomodated with said opposed edges within said mouths and with intermediate portion of said pad disposed against the lower face of said base plate, and such that, when the exposed face of an engaged pad contacts a griddle surface for use, no part of said hooks contact said griddle surface.
Claim 3
Dependent Claim 24 words
The pad holder of claim 1 wherein the lower face of said flat base plate is covered with a plurality of closely spaced protuberances.
Claim 4
Dependent Claim 12 words
The pad holder of claim 1 further including a griddle cleaning pad.

References Cited (Backward Citations)

DE176713C Cited
US299716A Cited
US739704A Cited
CH88892A Cited
US1544368A Cited
US1816232A Cited
US1936360A Cited
US2629890A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1981-02-06 1981-08-08 1982-02-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1985-02-06 1985-08-08 1986-02-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1989-02-06 1989-08-08 1990-02-07 $7700.00 Window Closed / Lapsed

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