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GB105188A
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Improvements relating to Sash Fasteners.
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GB191506516A
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Improvements in Stay Fasteners for Opening and Closing Casement Windows, Hinged Doors, and the like.
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GB191318630A
|
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Improvements in and relating to Mechanism for Adjusting Hinged Windows and the like.
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GB191118102A
|
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Improvements in or connected with Gear Boxes or Brackets for the Operating Mechanism of Fanlights, Windows and the like.
|
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GB191106576A
|
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Improvements in and relating to Apparatus for Closing Doors and the like.
|
|
GB191101399A
|
|
Improvements in the Manufacture of Door Closing Springs.
|
|
GB190800178A
|
|
Improvements in or connected with Wind and Rain Shields for Motor Cars.
|
|
US868409A
|
|
Window-opener.
|
|
GB190607302A
|
|
Improvements in Mechanism for Opening and Closing Swinging Windows, Ventilators, or the like Casements.
|
|
CA99133A
|
|
Aparatus for opening and closing swinging windows, ventilators, fanlights, etc.
|
|
GB190513732A
|
|
Improvements in Door Springs and Checks.
|
|
GB190511255A
|
|
Improvements in Apparatus for Opening and Closing Swinging Windows, Ventilators, Fanlights, or similarly Swinging Bodies.
|
|
GB190414076A
|
|
Improvements in Apparatus for Opening and Closing Swinging Windows, Ventilators, Fanlights, or similarly Swinging Bodies.
|
|
GB190226620A
|
|
Improvements in Apparatus for Raising and Lowering Window Sashes and the like.
|
|
GB190205534A
|
|
Improvements in Looking Glass Movements, and for the like Purposes.
|
|
GB190122946A
|
|
Improvements in Door Top Hinges.
|
|
GB189918156A
|
|
Improvements in Hinged Casement Opening and Closing Mechanism.
|
|
GB189518339A
|
|
Improvements in Tubular Rod End Fastenings.
|
|
GB189411183A
|
|
Improvements in Moveable Casement Opening, Closing, and Securing Mechanism.
|
|
GB189411184A
|
|
Improvements in Door Bolt Indicators.
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