US5263222A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automotive windshield ice scraper
Assignee: Quirky Ip Licensing LLC
•
Filing: 1992-06-01
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Granted: 1993-11-23
•
Expires: 2012-06-01
Abstract
Abstract A double-bladed ice and snow scraper positions the handle so that considerable scraping force can be comfortably applied. The two blades are separated and present a stable platform so that more scraping force can be applied safely and comfortably.
Inventors
- 👤 II James R. Johnstone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:40
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/02; A47L13/022; A47L1/00; A47L1/16
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
148 words
A lightweight, hand-powered ice and snow scraper tool for vehicle windshields comprising: front and rear scraper blades suitable for scraping ice or snow from said windshield; means for supporting said front and rear scraper blades in a separated configuration; and a handle member secured between said front and rear blades and comprising a generally U-shaped member comprising a transverse element which connects front and rear leg members, said front leg member attached to said front scraper, and said rear leg member attached to said rear scraper, said handle member being canted from front to back when said blades are resting on said windshield so as to position said handle member for comfortable gripping while the scraper tool is forcibly urged by the hand motion of the user across the surface of said windshield or the like in a scraping motion to remove ice or snow from said windshield.
Claim 2
Dependent Claim
148 words
A lightweight, hand-powered ice and snow scraper tool for vehicle windshields comprising: front and rear scraper blades suitable for scraping ice or snow from said windshield; means for supporting said front and rear scraper blades in a separated configuration; and a handle member secured between said front and rear blades and comprising a generally U-shaped member comprising a transverse element which connects front and rear leg members, said front leg member attached to said front scraper, and said rear leg member attached to said rear scraper, said handle member being canted from front to back when said blades are resting on said windshield so as to position said handle member for comfortable gripping while the scraper tool is forcibly urged by the hand motion of the user across the surface of said windshield or the like in a scraping motion to remove ice or snow from said windshield.
Claim 3
Dependent Claim
51 words
The scraper tool of claim 1 wherein said handle member is canted at an angle of approximately 20 degrees from the horizontal when said blades are resting on said windshield, the handle member end adjacent said front scraper blade being higher than the handle member end adjacent said rear scraper blade.
Claim 4
Dependent Claim
27 words
The scraper tool of claim 1 wherein said rear blade member is shorter than said front blade member to thereby effect said canting of said handle member.
Claim 5
Dependent Claim
28 words
The scraper tool of claim 1 wherein said front and rear scraper blades, said supporting means and said handle member are all fabricated of a hard plastic material.
Claim 6
Dependent Claim
37 words
The scraper tool of claim 4 wherein said tool is a one-piece unitary member, and said front and rear scraper blades, said supporting means and said handle member are molded together to form said one-piece unitary member.
Claim 7
Dependent Claim
200 words
A hand-powered ice and snow scraper tool for vehicle windshields comprising: front and rear scraper blades suitable for scraping ice or snow from said windshield; a platform member attached to said front and rear blades, said platform member serving to separate said blades; a handle member fitted between said front and rear blades and positioned above said platform member so as to permit the user's fingers to fit between said handle and said platform member when said scraper tool is in use, said handle member comprising a generally U-shaped member comprising a transverse element which connects front and rear leg members, said front leg member attached to said front scraper and to the front end of said platform member, and said rear leg member attached to said rear scraper and to the rear end of said platform member, said handle member being canted from front to back when said blades are resting on said windshield so as to position said handle member for comfortable gripping while the scraper tool is forcibly urged by the hand motion of the user across the surface of said windshield or the like in a scraping motion to remove ice or snow from the windshield.
Claim 8
Dependent Claim
200 words
A hand-powered ice and snow scraper tool for vehicle windshields comprising: front and rear scraper blades suitable for scraping ice or snow from said windshield; a platform member attached to said front and rear blades, said platform member serving to separate said blades; a handle member fitted between said front and rear blades and positioned above said platform member so as to permit the user's fingers to fit between said handle and said platform member when said scraper tool is in use, said handle member comprising a generally U-shaped member comprising a transverse element which connects front and rear leg members, said front leg member attached to said front scraper and to the front end of said platform member, and said rear leg member attached to said rear scraper and to the rear end of said platform member, said handle member being canted from front to back when said blades are resting on said windshield so as to position said handle member for comfortable gripping while the scraper tool is forcibly urged by the hand motion of the user across the surface of said windshield or the like in a scraping motion to remove ice or snow from the windshield.
Claim 9
Dependent Claim
51 words
The scraper tool of claim 6 wherein said handle member is canted at an angle of approximately 20 degrees from the horizontal when said blades are resting on said windshield, the handle member end adjacent said front scraper blade being higher than the handle member end adjacent said rear scraper blade.
Claim 10
Dependent Claim
16 words
The scraper tool of claim 6 wherein said platform member comprises a generally planar rectangular member.
Claim 11
Dependent Claim
27 words
The scraper tool of claim 6 wherein said rear blade member is shorter than said front blade member to thereby effect said canting of said handle member.
Claim 12
Dependent Claim
28 words
The scraper tool of claim 6 wherein said front and rear scraper blades, said platform member and said handle member are all fabricated of a hard plastic material.
Claim 13
Dependent Claim
37 words
The scraper tool of claim 10 wherein said tool is a one-piece unitary member, and said front and rear scraper blades, said platform member and said handle member are molded together to form said one-piece unitary member.
Claim 14
Dependent Claim
141 words
A hand-held, hand-powered, one-piece ice scraper tool for cleaning ice from vehicle windshields, said tool defining: front and rear scraper blades supported in a separated configuration and suitable for scraping ice from said windshield; and a handle secured between said separated front and rear blades, and comprising a generally U-shaped member comprising a transverse element which connects front and rear leg members, said front leg member attached to said front scraper, and said rear leg member attached to said rear scraper, said handle being canted from front to back when said blades are resting on said windshield so as to position said handle member for comfortable gripping while the scraper tool is being forcibly urged by the hand motion of the user across the surface of the windshield or the like in a scraping motion to remove ice from said windshield.
Claim 15
Dependent Claim
141 words
A hand-held, hand-powered, one-piece ice scraper tool for cleaning ice from vehicle windshields, said tool defining: front and rear scraper blades supported in a separated configuration and suitable for scraping ice from said windshield; and a handle secured between said separated front and rear blades, and comprising a generally U-shaped member comprising a transverse element which connects front and rear leg members, said front leg member attached to said front scraper, and said rear leg member attached to said rear scraper, said handle being canted from front to back when said blades are resting on said windshield so as to position said handle member for comfortable gripping while the scraper tool is being forcibly urged by the hand motion of the user across the surface of the windshield or the like in a scraping motion to remove ice from said windshield.
Claim 16
Dependent Claim
16 words
The scraper tool of claim 12 wherein said tool is fabricated of a molded plastic material.
Claim 17
Dependent Claim
25 words
The scraper tool of claim 12 wherein said rear blade is shorter than said front blade member to thereby effect said canting of said handle.
Claim 18
Dependent Claim
30 words
The scraper tool of claim 12 wherein said handle is canted at an angle of about 20 degrees from the horizontal when said blades are resting on a horizontal surface.
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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) | 1996-11-22 | 1997-05-24 | 1997-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-11-22 | 2001-05-24 | 2001-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-11-22 | 2005-05-24 | 2005-11-23 | $7700.00 | Window Closed / Lapsed |