Seed planter

Planting – Drilling – Having depositor feature

Reexamination Certificate

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Details

C111S177000, C111S200000, C111S900000, C111S904000

Reexamination Certificate

active

07975632

ABSTRACT:
The invention is directed to an apparatus, method and system for a seed planter. The seed planter has a planting, dispensing and metering assembly operatively attached to a mobile supporting structure. The metering assembly has separated seed pre-staging and/or staging positions for staging pre-specified counts of seed separated from other counts in the batch and maintaining separation of the pre-specified counts of seed from other counts in the batch for planting. Alternatively, the metering assembly has separated seed staging positions for staging a batch of seed in singulated form for planting.

REFERENCES:
patent: 6928941 (2005-08-01), Sternitzke
patent: 7337733 (2008-03-01), Carr et al.
patent: 2004/0007591 (2004-01-01), Sut
patent: 2004/0107885 (2004-06-01), Carr et al.
patent: 2008/0047475 (2008-02-01), Stehling et al.
patent: 2009/0077932 (2009-03-01), Cope et al.
International Search Report, Pioneer Hi-Bred International, Inc., PCT/US2009/052464 dated Sep. 23, 2009, 2 pages.

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