| 73798569 | CHALLENGER | CHALLENGER MARINE CORPORATION | 1611979 |
| 73768430 | CHALLENGER | BEEKMAN PAPER COMPANY, INC. | 1548279 |
| 73756380 | CHALLENGER | CHALLENGER GROUP, INC., THE | 1573950 |
| 73748914 | CHALLENGER | FARLEY'S INC. | 1547986 |
| 73742775 | CHALLENGER | QUARTET MANUFACTURING CO. | — |
| 73739261 | CHALLENGER | CHALLENGER SEED COMPANY | — |
| 73718271 | CHALLENGER | CHALLENGER S.A.S. DI GERMINI GIANNI & C. | — |
| 73678587 | CHALLENGER | FEDERAL BAKERS SUPPLY CORP. | — |
| 73656832 | CHALLENGER | STERNA, JOSEPH | 1487514 |
| 73635375 | CHALLENGER | NU-STRAND INDUSTRIES LTD. | 1465530 |
| 73626820 | CHALLENGER | LAVERGNE SUPPLEMENT COMPANY | 1444823 |
| 73618086 | CHALLENGER | FEDERAL BAKERS SUPPLY CORP. | — |
| 73617154 | CHALLENGER | EKTELON | — |
| 73615709 | CHALLENGER | PARAGON PLASTICS INDUSTRIES, INC. | — |
| 73608504 | CHALLENGER | RESEARCH MANAGEMENT CORPORATION | — |
| 73608503 | CHALLENGER | RESEARCH MANAGEMENT CORPORATION | 1471123 |
| 73600568 | CHALLENGER | MANN BRUSH MANUFACTURING LTD. | 1421969 |
| 73585905 | CHALLENGER | E. F. JOHNSON COMPANY | 1411138 |
| 73581324 | CHALLENGER | HORACE SMALL MANUFACTURING COMPANY | 1409540 |
| 73564833 | CHALLENGER | FTS SYSTEMS, INC. | 1394756 |
| 73553531 | CHALLENGER | ANSELL INCORPORATED | 1400981 |
| 73552892 | CHALLENGER | SCOTT HOUSING SYSTEMS, INC. | 1383405 |
| 73550608 | CHALLENGER | LEER, INC. | 1384188 |
| 73527628 | CHALLENGER | HARRIS CORPORATION | — |
| 73522094 | CHALLENGER | FOOD INDUSTRY EQUIPMENT INTERNATIONAL, INC. | 1441776 |
| 73516742 | CHALLENGER | TAIPEI BICYCLE CO., LTD. | — |
| 73497968 | CHALLENGER | KIDDE RECREATION PRODUCTS, INC. | — |
| 73497750 | CHALLENGER | Mary Kay Cosmetics, Inc. | 1332087 |
| 73486914 | CHALLENGER | GEOFFREY, INC. | 1329462 |
| 73484425 | CHALLENGER | CELOTEX CORPORATION, THE | 1351549 |
| 73480747 | CHALLENGER | DAIWA SEIKO, INC. | — |
| 73470542 | CHALLENGER | OPTIMA UHRENFABRIKATIONS GMBH | 1346036 |
| 73469954 | CHALLENGER | BOC GROUP, INC., THE, FORMERLY AIRCO, INC. | — |
| 73467576 | CHALLENGER | CARBORUNDUM DO BRASIL LTDA. | 1392852 |
| 73458289 | CHALLENGER | MONFORT OF COLORADO, INC. | — |
| 73448337 | CHALLENGER | Friedrich Air Conditioning & Refrigeration Co. | 1298693 |
| 73447463 | CHALLENGER | Harris; Sandy | 1306098 |
| 73444605 | CHALLENGER | Scott Housing Systems, Inc. | — |
| 73444515 | CHALLENGER | SHAWMUT CAPITAL CORPORATION | 1318020 |
| 73438738 | CHALLENGER | BORDEN, INC. | — |
| 73433175 | CHALLENGER | Criebaum; Roger | 1309782 |
| 73429785 | CHALLENGER | Disston Company; The | 1316575 |
| 73420368 | CHALLENGER | C. M. Carpenter Co., Inc. | 1297386 |
| 73408709 | CHALLENGER | Scott Air, Inc. | 1269109 |
| 73392946 | CHALLENGER | RULE INDUSTRIES, INCORPORATED | 1256729 |
| 73370779 | CHALLENGER | Taylor Winfield Corporation, The | 1259828 |
| 73360851 | CHALLENGER | Food Industry Equipment International, Inc. | 1255122 |
| 73322708 | CHALLENGER | ALFA-LAVAL, INC. | — |
| 73318635 | CHALLENGER | Laneco, Inc. | 1235396 |
| 73318634 | CHALLENGER | Laneco, Inc. | 1237567 |