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| 2024/0131,372 | MASK DEVICE | Aug 16, 22 | Apr 25, 24 | Not available |
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| 2024/0133,855 | Method and Apparatus for Automatically Maintaining a Desired Level of Oxygen in a Refuge | Dec 15, 23 | Apr 25, 24 | Strata Products Worldwide, LLC |
| 2024/0136,907 | MAGNETIC BRAKING SYSTEM FOR DESCENDING PAYLOADS | Jun 21, 23 | Apr 25, 24 | Not available |
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| 2024/0124,268 | EXPANSION BOLT AND PIVOT AND SWIVEL MECHANISM THEREFOR | Dec 21, 23 | Apr 18, 24 | Werner Co. |
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| 2024/0114,988 | Surgical Personal Protection Apparatus | Dec 21, 23 | Apr 11, 24 | Stryker Corporation |
| 2024/0115,888 | MASK | Jun 30, 23 | Apr 11, 24 | Samsung Electronics Co. Ltd. |
| 2024/0115,889 | Disposable, Flat-Fold Respirator Having Increased Stiffness in Selected Areas | Oct 06, 23 | Apr 11, 24 | Not available |
| 2024/0115,890 | Biodegradable Nose Filter | Apr 26, 23 | Apr 11, 24 | Not available |
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| 2024/0108,920 | WEARABLE AIR PURIFICATION SYSTEM | Oct 07, 21 | Apr 04, 24 | DYSON TECHNOLOGY LIMITED |