Mortise lock assembly and method of assembling

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8839562
APP PUB NO 20130097938A1
SERIAL NO

13279449

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A mortise lock comprising: a case having opposite inner and outer sides which are horizontally spaced when the mortise lock is mounted on a door; a latchbolt supported by the case for movement between extended and retracted positions, the latchbolt extending from the outer side of the case; an element configured to be operably connected to a latch adjacent a top or a bottom of the door, the element being movably supported by the case and partially extending from the inner side of the case; and a latchbolt bar movably supported by the case, the latchbolt bar having an outer end operably connected to the latchbolt for moving the latchbolt between the extended and retracted positions, and the latchbolt bar having an inner end operably connected to the element for moving the element when the latchbolt bar moves the latchbolt.

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Patent Owner(s)

Patent OwnerAddress
SCHLAGE LOCK COMPANY11819 N PENNSYLVANIA STREET CARMEL IN 46032

International Classification(s)

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  • 2011 Application Filing Year
  • E06B Class
  • 528 Applications Filed
  • 346 Patents Issued To-Date
  • 65.54 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20112012201320142015201620172018201920200255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Madrid, Allen L Peyton, US 1 21

Cited Art Landscape

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Patent Citation Ranking

  • 14 Citation Count
  • E06B Class
  • 77.35 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2623752185201 - 1011 - 2021 - 3031 - 4041 - 50020406080100120140160180200220240260

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 23, 2026