Abstract The present invention briefly refers to a window squeegee for use in washing windows and similar plane surfaces. It comprises a handle (1) having an attachment portion (3) for a scraper blade (4), the scraper blade being detachable secured to the attachment portion (3). The scraper blade (4) is constituted by a rubber blade (6) which is clamped between the legs of a metal strip (5) having substantially U-shaped cross-section. The attachment portion (3) is suitably comprising two protruding shoulders (9) adapted to contact one of the legs of the scraper blade strip (5) and at least one tongue (10) adapted to contact the other leg of the scraper blade strip (5). The tongue or tongues are provided with a ridge (11) protruding towards the scraper blade (4) and receiving in a notch (8) in the other leg of the scraper blade strip (5).
Inventors
👤 Arne Bergstrom
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-11-04 19:01
CPC Classifications
A; A47; A47L; A47L1/00; A47L1/06
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
152 words
A window squeegee device comprising a handle having an attachment portion extending from one end thereof, and a squeegee blade assembly detachably connected to said attachment portion, said attachment portion including a generally U-shaped opening comprising a first and a second wall extending from a base, said first wall including two shoulders having a space therebetween, and said second wall including a tongue extending from said base opposite said space, the edge of said tongue furthest from said base including a ridge extending towards said space, said squeegee blade assembly comprising a U-shaped strip including a first and second leg pressure biased towards each other and extending from a strip base, for engaging a squeegee blade inserted between said first and second legs, the surface of each leg engaging the blade being planar, said first leg engaging said shoulders and said second leg including a cut-out portion into which extends said ridge.
Claim 2
Dependent Claim
152 words
A window squeegee device comprising a handle having an attachment portion extending from one end thereof, and a squeegee blade assembly detachably connected to said attachment portion, said attachment portion including a generally U-shaped opening comprising a first and a second wall extending from a base, said first wall including two shoulders having a space therebetween, and said second wall including a tongue extending from said base opposite said space, the edge of said tongue furthest from said base including a ridge extending towards said space, said squeegee blade assembly comprising a U-shaped strip including a first and second leg pressure biased towards each other and extending from a strip base, for engaging a squeegee blade inserted between said first and second legs, the surface of each leg engaging the blade being planar, said first leg engaging said shoulders and said second leg including a cut-out portion into which extends said ridge.
Claim 3
Dependent Claim
51 words
The window squeegee of claim 1 wherein said squeegee blade assembly includes a squeegee blade generally rectangular in cross-section having opposing working surfaces and being inserted into said U-shaped strip, one of said surfaces engaging said first leg and the other of said surfaces engaging said second leg and said tongue.