Modular toolbar with internal vacuum
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United States of America Patent
Stats
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Oct 22, 2019
Grant Date -
Jan 3, 2019
app pub date -
Jun 30, 2017
filing date -
Jun 30, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A planting implement including a first hollow support frame member having a first end and a first end plate connected to the first end. The first end plate has a first hole disposed therein. The planting implement also includes a second hollow support frame member configured for coupling to the first hollow support frame member. The second hollow support frame member has a second end and a second end plate connected to the second end. The second end plate has a second hole disposed therein. The planting implement further includes at least one spacer and at least one seal having an aperture. The at least one seal is configured to seal a connection between the first hollow support frame member and the second hollow support frame member such that a pneumatic pathway is established between the first hollow support frame member and the second hollow support frame member.
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