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DK306C
(en)
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Automatic Distortion Closing Mechanisms for Doors, Layers and the like.
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DK121C
(en)
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Assaults on doors and the like that close with padlocks.
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GB189511809A
(en)
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Improved Means for Holding Doors Partially Open when on the Chain.
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GB189503402A
(en)
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Improvements in or connected with Hinges for Self-closing Doors, Shutters, or the like.
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GB189519136A
(en)
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Improvements in Automatic Door Closing Apparatus.
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GB189503655A
(en)
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New or Improved Wedge for Preventing Doors being Opened on the Outside.
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GB189512056A
(en)
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Improved Apparatus for Opening and Closing Skylights and the like.
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DK5943C
(en)
|
|
Closing device for Windows, Doors, Boxes and the like.
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GB189321328A
(en)
|
|
Improvements in Fastenings for Boxes, Doors, Shutters, and the like.
|
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GB189519535A
(en)
|
|
Improvements in Fastenings for Doors, Gates, and the like.
|
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DK3649C
(en)
|
|
Hydraulic device for closing and locking doors, hatches and the like.
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GB189312320A
(en)
|
|
Improvements in Extensible Shutters, Doors, and the like.
|
|
GB189508324A
(en)
|
|
Improvements in Pivoted Window Sashes, Doors, and the like.
|
|
GB189516540A
(en)
|
|
Improvements in Hinges for Doors.
|
|
DK12197C
(en)
|
|
Sealing fittings for Windows and Doors.
|
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GB189517427A
(en)
|
|
Improvements in Revolving Storm Doors.
|
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GB189521727A
(en)
|
|
Improvements in Springs for Opening or Closing Doors.
|
|
GB189524238A
(en)
|
|
Improvements in Mechanism for Raising, Lowering, and Retaining Sashes, and other like objects.
|
|
GB189523203A
(en)
|
|
Improved Means or Apparatus for Opening, Closing, or Adjusting Fanlights, Ventilators, and the like.
|
|
GB189519345A
(en)
|
|
Improvements in Springs Hinges for Doors and the like.
|
|
GB189411183A
(en)
|
|
Improvements in Moveable Casement Opening, Closing, and Securing Mechanism.
|
|
DK12712C
(en)
|
|
Sliding door fittings.
|
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CH27902A
(en)
|
|
Fish tape for right and left opening doors, windows and the like.
|
|
GB189424987A
(en)
|
|
Improvements in Self-closing Appliances for Doors, Windows, Gates, and the like.
|
|
DK11724C
(en)
|
|
Door opening and closing mechanism.
|