| 99217319 | POLYGUARD | Container Specialties, Inc. | 8488671 |
| 78800789 | POLYGUARD | HIGHLINE AFTERMARKET, LLC | 3488666 |
| 73188987 | POLYGUARD | HIGHLINE AFTERMARKET, LLC | 1134381 |
| 99248644 | POLYGUARD | Seachem Laboratories Inc. | 8117738 |
| 73503533 | POLYGUARD | UNIVERSITY PRODUCTS, INC. | 1376982 |
| 90863414 | POLYGUARD | Concorde Battery Corporation | 7178816 |
| 73423342 | POLYGUARD | Polyguard Products, Inc. | 1316949 |
| 98143332 | POLYGUARD | Concorde Battery Corporation | 7473679 |
| 86130092 | POLYGUARD | Metal-Fab, Inc. | 4932884 |
| 88947094 | POLYGUARD | SANA Products LLC | — |
| 97892153 | POLYGUARD | Seachem Laboratories, Inc. | — |
| 85012693 | POLYGUARD | POLY-TECHNICAL SOLUTIONS, LTD | 4877792 |
| 77777475 | POLYGUARD | Concorde Battery Corporation | 3920571 |
| 88422714 | POLYGUARD | Port Plastics Inc. | — |
| 74430966 | POLYGUARD | OBRIST CLOSURES SWITZERLAND GMBH | 2130819 |
| 76339498 | POLYGUARD | PROTECTIVE INDUSTRIES, INC., F/K/A SHOREVIEW, PI., INC. | 2798606 |
| 85229849 | POLYGUARD | Allied Moulded Products, Inc. | — |
| 78384053 | POLYGUARD | Applied Materials, Inc. | — |
| 76517995 | POLYGUARD | Specialty Adhesive Film Co. | 2914204 |
| 76295883 | POLYGUARD | Poly-Guard Inc. | — |
| 75767179 | POLYGUARD | Lilly Industries, Inc. | 2550573 |
| 75667712 | POLYGUARD | Lilly Industries, Inc. | 2961604 |
| 74539476 | POLYGUARD | Litwin, William S. | 1961042 |
| 74508594 | POLYGUARD | Lane Company, Inc., The | 1977179 |
| 74134914 | POLYGUARD | Guardsman Products, Inc. | 1748015 |
| 73595908 | POLYGUARD | ASBEBAG LTD. | — |
| 72427435 | POLYGUARD | AIRGUARD INDUSTRIES, INC. | 0970185 |
| 72375001 | POLYGUARD | GOODYEAR TIRE & RUBBER COMPANY, THE | 0920203 |
| 72242668 | POLYGUARD | ROWLAND PRODUCTS, INCORPORATED | 0820886 |
| 72227059 | POLYGUARD | NEE & MCNULTY, INC. | 0814035 |
