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| 75921590 | CHALLENGE | Upper Deck Company, LLC, The | 2601967 |
| 75538729 | CHALLENGE | Challenge Air Cargo, Inc. | — |
| 75538728 | CHALLENGE | Challenge Air Cargo, Inc. | — |
| 75520342 | CHALLENGE | GENERAL NUTRITION INVESTMENT COMPANY | 2285119 |
| 75245688 | CHALLENGE | Muelhens GmbH & Co.KG | 2416709 |
| 74627141 | CHALLENGE | Challenge Air Cargo, Inc. | — |
| 74620835 | CHALLENGE | Challenge Air Cargo, Inc. | — |
| 74524788 | CHALLENGE | Brown & Williamson Tobacco Corporation | — |
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| 74352514 | CHALLENGE | Silicon Graphics, Inc. | 1896812 |
| 74217966 | CHALLENGE | American Challenge Enterprises, Inc. | — |
| 74215457 | CHALLENGE | AP Parts Manufacturing Company | 1749360 |
| 74214460 | CHALLENGE | BEI E MFG CO., LTD. | 1841179 |
| 74200457 | CHALLENGE | Farnam Companies, Inc. | — |
| 74126246 | CHALLENGE | Chock Full O' Nuts Corp. | 1665997 |
| 74100065 | CHALLENGE | Contimach Limited | — |
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| 74075129 | CHALLENGE | Medical Analysis Systems, Inc. | 1710957 |
| 73808082 | CHALLENGE | PRECISION TWIST DRILL CO. | 1581104 |
| 73702213 | CHALLENGE | FLETCHER CHALLENGE LIMITED | — |
| 73459068 | CHALLENGE | PROMETHEUS WORLD ENTERPRISE COMPANY | — |
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| 73284114 | CHALLENGE | Challenge-Cook Bros., Inc. | 1186439 |
| 73239277 | CHALLENGE | Brown & Williamson Tobacco Corporation | 1185092 |
| 73113366 | CHALLENGE | CHALLENGE STAMPING & PORCELAIN CO. | 1109268 |
| 73087341 | CHALLENGE | MILTON BRADLEY COMPANY | 1054415 |
| 73024180 | CHALLENGE | COLGATE-PALMOLIVE COMPANY | 1008688 |
| 72438386 | CHALLENGE | SOUTHWEST TABLET MFG. CO. | 0984989 |
| 72426670 | CHALLENGE | COLGATE-PALMOLIVE COMPANY | 0968828 |
| 72417239 | CHALLENGE | CHALLENGE MACHINERY COMPANY, THE | 0963534 |
| 72380238 | CHALLENGE | AMERICAN SMELTING AND REFINING COMPANY | 0921825 |
| 72355482 | CHALLENGE | CHALLENGE EQUIPMENT CORPORATION | 0965997 |
| 72338271 | CHALLENGE | SLAZENGERS LIMITED | 0907895 |
| 72305311 | CHALLENGE | CHALLENGE MACHINERY COMPANY, THE | 0893640 |
| 72305310 | CHALLENGE | CHALLENGE MACHINERY COMPANY, THE | 0891556 |
| 72291588 | CHALLENGE | COLGATE-PALMOLIVE COMPANY | 0863665 |
| 72274547 | CHALLENGE | THIRD ORDER OF ST. DOMINIC | 0871803 |
| 72215598 | CHALLENGE | COLGATE-PALMOLIVE COMPANY | 0803573 |
| 72122084 | CHALLENGE | Graber Industries, Inc. | 0731839 |
| 72108268 | CHALLENGE | Challenge Machinery Company, The | 0718209 |
| 72084121 | CHALLENGE | Colgate-Palmolive Company | 0701976 |
| 72058335 | CHALLENGE | CHALLENGE MACHINERY COMPANY, THE | 0679976 |
| 72044596 | CHALLENGE | CHALLENGE}COOK BROS. INC. | 0671821 |
| 72043010 | CHALLENGE | MCNEILUS TRUCK AND MANUFACTURING, INC. | 0665044 |
| 71653742 | CHALLENGE | CHALLENGE DAIRY PRODUCTS, INC. | 0699925 |
| 71653741 | CHALLENGE | CHALLENGE DAIRY PRODUCTS, INC. | 0699924 |
| 71616655 | CHALLENGE | LEE RUBBER & TIRE CORPORATION | 0558359 |
| 71588079 | CHALLENGE | CHALLENGE CREAM & BUTTER ASSOCIATION | 0548636 |
| 71552578 | CHALLENGE | CUSSINS AND FEARN COMPANY, THE | 0520753 |