| 1921 GITHENS Ornamental Design Tire Patent 49589 |
| 1921 SMITH Ornamental Design Tire Vehicle Patent 49542 |
| 1921 DUNBAR Design Automobile Tire ALLEN Patent 49596 |
| 1921 JAMROWICZ Ornamentation Tire Tread Patent 49579 |
| 1921 BREITENSTEIN Tire Tread HANNIBAL Patent 49611 |
| 1921 KENYON Ornamental Design Tire Tread Patent 49569 |
| 1921 DICKINSON Tire Casing PERFECTION Patent 49598 |
| 1921 GOODYEAR TIRE & RUBBER Dirigible Patent |
| 1921 HUDSON Design Tire Casing ARCHER Patent 49580 |
| 1921 WILLIAMS Design Automobile Tire Patent 49524 |
| 1921 RANCEL Tire Rack Design Patent 13170 |
| 1921 KENYON Ornamental Tire Tread Design Patent 49568 |
| 1921 BRILL Design Tire Vehicle BRUNSWICK Patent 49609 |
| 1921 CARNAL Ornamental Design Tire TUSCORA Patent 49608 |
| 1921 TROGNER Tire Original Design GOODYEAR Patent 49531 |
| 1921 CARNAL Tire Ornamental Design TUSCORA Patent 49607 |
| 1921 AUGENBRAUN Automobile Tire Lock Patent |
| 1921 NAHM Ornamental Vehicle Tire IDEAL Patent 49557 |
| 1921 McCLURG Automobile Tire CARLISLE Patent 18017 |
| 1921 GOODYEAR TIRE & RUBBER Airship Patent Print |
| 1921 BELDEN Tire Casing Ornamental Design Patent 49618 |
| 1921 BELDEN Ornamental Design Tire Casing Patent 49619 |
| 1921 TROGNER Original Design Tire GOODYEAR Patent 49532 |
| 1921 TERRELL Ornamental Design Tire Tread Patent 49540 |
| 1921 GARRETT Tire Valve Dust Cover Patent 12283 |
| 1921 OFENSEND Design Tire Vehicle MILLER Patent 49556 |
| 1921 BLACK Ornamental Design Tire MASTER Patent 49615 |
| 1921 PATTEN Ornamental Design Vehicle Tire Patent 49553 |
| 1921 GOSS Bumper And Tire Carrier Patent Print |