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Door control mechanism

  • US 3,209,563 A
  • Filed: 11/06/1962
  • Issued: 10/05/1965
  • Est. Priority Date: 11/06/1962
  • Status: Expired due to Term
First Claim
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1. IN DOOR LOCK MECHANISM INCLUDING A LATCH DEVICE OF THE FLUCH-MOUNT TYPE, A BODY HAVING A FRONT MOUNTING WALL FOR ENGAGEMENT WITH A SUPPORT AND A HOLLOW PANSHAPED PORTION CONNECTED WITH SAID FRONT WALL AND PROJECTING REARWARDLY THEREFROM, SAID PAN-SHAPED PORTION PROVIDING A SHALLOW RECESS HAVING A FRONT OPENING LYING SUBSTANTIALLY IN THE PLANE OF SAID FRONT WALL, A HANDLE IN SAID RECESS IN A POSITION NORMALLY FORMING A PARTIAL COVER FOR SAID FRONT OPENING, A SHAFT PIVOTED ON SAID BODY AND SWINGABLY CONNECTING SAID HANDLE THEREWITH, MEANS ON SAID BODY PROVIDING A BOLT HOUSING ON THE REAR SIDE OF SAID FRONT WALL AND IN A LATERALLY ADJACENT RELATION TO SAID PAN-SHAPED PORTION, A BOLT IN SAID BOLT HOUSING AND MOVABLE BETWEEN LATCHING AND UNLATCHING POSITIONS,

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