USPatentGranted

Dwarf Australian tree fern

Granted 13 Nov 1984 · no office action yet

Current assignee: Hines Nurseries, Inc. · originally Weyerhaeuser

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: David A. Powell, Salvador T. Jurado · Examiner: Robert E. Bagwill

Application
428509
filed 29 Sep 1982
Publication
Not published
not published
Patent· this page
US PP5339
granted 13 Nov 1984

Life of the patent

2 dated events
⤢ drag to zoomOct 1982Jan 1983Apr 1983Jul 1983Oct 1983Jan 1984Apr 1984Jul 1984Oct 1984Jan 1985Prosecution
Prosecutionhover for detail · click to open

Abstract

A mutation of the Australian Tree Fern, characterized by its slower growth, a more compact habit, and reduced height and width at maturity.

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
PLT/.88

Claim changes

Soon
Coming soonHow the claims changed between publication and grant

See which claims were amended, added or cancelled during examination, with every added and removed word marked.

AmendedAddedCancelledUnchanged

The published claims of this patent are not paired with the granted ones in what we hold.

File wrapper

Pendency
2.1 y
776 days filing → grant
Office actions
0
on the grant's record
Examiner
Robert E. Bagwill
art unit —
Citations: 0 back · 0 forward

Chain of title

⤢ drag to zoom1984198619881990199219941996199820002002Owner 1Owner 2Owner 3liens, releases & corrections
TitleLienReleasehover for detail · click to open

See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.

Log in to unlock

Term & fees

See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.

Log in to unlock

Validity challenges

See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.

Log in to unlock

Citations

See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.

Log in to unlock