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Patent applications and USPTO patent grants for Kirkpatrick; Alan D..The latest application filed is for "die cutting anvil system".
Patent | Date |
---|---|
Die cutting anvil system Grant 4,982,639 - Kirkpatrick January 8, 1 | 1991-01-08 |
Web handling apparatus Grant 4,188,257 - Kirkpatrick February 12, 1 | 1980-02-12 |
Lock for rotary die cutting blanket Grant 4,073,207 - Kirkpatrick February 14, 1 | 1978-02-14 |
Anvil structure for rotary die cutting apparatus Grant 4,073,208 - Kirkpatrick February 14, 1 | 1978-02-14 |
Cylinder Cover Fastening Devices Grant 3,765,329 - Kirkpatrick , et al. October 16, 1 | 1973-10-16 |
Cylinder Cover Fastening Devices Grant 3,633,246 - Kirkpatrick January 11, 1 | 1972-01-11 |
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