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US5405473A
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Method of laminating a customized presentation folder
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US5447333A
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Method of producing a laminated wrinkle-free presentation folder having perfect binding sheets
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US5716490A
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Method and laminator for rapidly laminating assorted plastic envelopes having different temperature requirements
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US5100181A
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Low cost laminatable plastic envelope for easy customized self-lamination of greeting cards, memorabilia, and like displays
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US5090732A
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Inexpensive laminated universal sales presentation or security folder having many uses
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US5042843A
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Plastic display envelope for enabling subsequent lamination of large indicia bearing sheets and methods of making and using same
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US4777815A
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Group card-key actuated lock having individual lockout
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US4644766A
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Non-electronic card-key actuated combination lock
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DE2617703A1
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Automatic cutlery sorting installation - with barrier limiting openings on board to separate knives from forks and spoons
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AU1018576A
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A laminated card envelope
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US3980204A
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Tray dispenser apparatus
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US3977549A
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Construction for clearing tableware from trays
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US3956109A
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Automatic silverware sorting construction
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US3883422A
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Silverware feeder construction
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CA967914A
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Slotted-trough vibrating cutlery sorter
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GB1335169A
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Silverware sorting means
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US3871119A
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Laminated identification card
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US3739489A
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Photographic film processing interval timing device
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US3687273A
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Transport belt alignment system
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US3670911A
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Silverware loading apparatus
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