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PrintablesEd_Bai

This model: Balloon sealing device (1945) (US2396906A)

Project Expired patents - "Reviving Forgotten Inventions" I search Google Patents for intriguing expired patents and bring them back to life—because I believe they’re either interesting, funny, or genuinely useful. Once I find a design…

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PrintablesEd_Bai

Spring clip for holding leather_US1675286A

Project Expired patents - "Reviving Forgotten Inventions" I search Google Patents for intriguing expired patents and bring them back to life—because I believe they’re either interesting, funny, or genuinely useful. Once I find a design…

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PrintablesEd_Bai

strunk corner piece_USD71486

Project Expired patents - "Reviving Forgotten Inventions" I search Google Patents for intriguing expired patents and bring them back to life—because I believe they’re either interesting, funny, or genuinely useful. Once I find a design…

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