An everyday object can contain a detail worth a whole drawing sheet. This index connects our patent studies with their sources and corresponding prints. We add entries as the research is ready.
The Football Lace
The 1939 play or game ball patent describes a raised imitation lacing supported by the ball’s body. Compare the exterior view with the sections to see how the construction separates the grip from the covering layer.
Follow the Collection
The episode archive will collect the completed video studies and transcripts. The print shop holds the corresponding artwork previews. Join The Weekly Patent for new entries when the newsletter launches.
Read Beyond the Object
A patent on one construction is not necessarily a patent on the entire familiar product category. The claims guide explains why that distinction matters when reading an invention story.