Window fastener

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6848728
APP PUB NO 20040195843A1
SERIAL NO

10404151

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A window fastener for controlling the locking and unlocking of a window is disclosed. The fastener provides an unlocking feature that is manually activated by the user and a locking feature that is automatically activated as the window is moved substantially proximate to the closed position. The unlocking feature disengages the fastener from the window and maintains disengagement so that further manipulation of the fastener is not required to facilitate window opening. The fastener also provides a positive confirmation feature that informs the user that the window is either closed and locked or open and unlocked.

First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
TRUTH HARDWARE CORPORATION700 WEST BRIDGE ST OWATONNA MN 55060

International Classification(s)

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  • 2003 Application Filing Year
  • E05B Class
  • 425 Applications Filed
  • 133 Patents Issued To-Date
  • 31.30 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200320042005200620072008200920102011201220130255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dallmann, Brian 2216 Hill Dr., Owatonna, MN 55060 18 168
Frenzen, Tim 545 14th St. NE., Owatonna, MN 55060 2 58
Rotondi, Anthony 216 N. Grove St., Owatonna, MN 55060 2 77
Velzke, Clark 6718 NW. 52 Ave., Medford, MN 55049 4 76

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