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Match
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Document |
Document Title |
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6990771 |
Inertial control system for opening and closing multiple sliding doors in a common direction
An access system for a building structure includes an access opening formed in the structure and a horizontally oriented track extending across the opening. Panels are slidably mounted on the...
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6640869 |
Storm door with counterbalance
A storm door ( 20 ) ventilation through a screen ( 50 ) by either or both of slidable sashes ( 92, 93 ). The storm door may also utilize a flexible member ( 80 ) to secure a liner ( 30, 40, 53, 54...
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5335818 |
Cold drink vending mechanism
A vending mechanism for a cylindrical article dispenser of a type having a column of stacked cylindrical articles moved along a dispensing pathway by a force, such as by the force of gravity, is...
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4201122 |
Snap door vent
A vehicle ventilation opening is covered by a dome-shaped cover that has a pair of generally triangular oppositely disposed lateral cover openings extending from an uppermost portion of the cover....
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4201123 |
Snap door vent with spring
A vehicle ventilation opening is covered by a dome-shaped cover that has a pair of generally triangular oppositely disposed lateral cover openings extending from an uppermost portion of the cover....
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4180183 |
Trap door for vending machine
An article vending machine, said machine having an article delivery chute, and an article delivery opening at the lower end of such shute, and a door for closing such opening, in which the...
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3796015 |
CAR POD
An automobile shelter providing a lightweight, open-bottomed enclosure having side walls and a counterbalanced rear overhead swinging car door which is mechanically coupled to a sectioned overhead...
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3245623 |
Hydraulic dust curtain
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3111098 |
Incinerator charging door
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3077841 |
Automatic pivoted latching hook for swinging lever dual swinging door operating mechanism
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3046914 |
Safety device for banks or the like
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3004756 |
Exit releasing system for passenger-carrying vehicles
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2869486 |
Safety constructions for refrigerators
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2845017 |
Direct storm window vent control
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2841925 |
Apparatus for glass tempering
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2829884 |
Milking barn sliding door control system
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2151249 |
Gasoline tank cap operator
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0932659 |
Title is not available
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0938037 |
Title is not available
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0932836 |
Title is not available
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0935853 |
Title is not available
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1001639 |
Title is not available
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1002911 |
Title is not available
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0935719 |
Title is not available
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