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US3564210A
|
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Apparatus combining a variable amount imprinter with credit verification circuitry
|
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US3532834A
|
|
Speech gate
|
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US3557310A
|
|
Speech recognizer
|
|
US3170396A
|
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Roller printer
|
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US2997016A
|
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Heated platen transfer apparatus
|
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US3034430A
|
|
Erasure-proof card
|
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US2914119A
|
|
Armrest
|
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US2905356A
|
|
Container with snap-acting closure
|
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US2916140A
|
|
Combination display package and container
|
|
US2819559A
|
|
Hand operated snapping toy
|
|
US2889037A
|
|
Watch display case
|
|
US2890651A
|
|
Data processing equipment and methods
|
|
US2935939A
|
|
Printing device
|
|
US2935941A
|
|
Printing plate assembly and its elements
|
|
US2827163A
|
|
Display box
|
|
US2755921A
|
|
Display case with elevating article support
|
|
US2747759A
|
|
Combination carrying case and article container
|
|
US2647623A
|
|
Box with rotating article support
|
|
US2647622A
|
|
Box with pivoting article display
|
|
US2647624A
|
|
Hinged box with moving article support
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