USPatentGranted
S

Aircraft

Granted 8 Jun 1982 · no office action yet

Assignee: Peter Dornier

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Peter Dornier · Examiner: Alan P. Douglas · AU 291 · TC 2900

Application
Not granted yet
filed 5 Sep 1979
Publication
Not published
not published
Patent· this page
US D264838
granted 8 Jun 1982

Life of the patent

2 dated events
⤢ drag to zoomJul 1979Jan 1980Jul 1980Jan 1981Jul 1981Jan 1982Jul 1982Prosecution
Prosecutionhover for detail · click to open

Description

1 parts
›FIG. 1 is a left-side view of the…

FIG. 1 is a left-side view of the aircraft of the invention,

FIG. 2 is a top view of the aircraft of the invention,

FIG. 3 is a front view of the aircraft of the invention,

FIG. 4 is a bottom view of the aircraft of the invention, and

FIG. 5 is a rear view of the aircraft of the invention.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

4 codes
USPC · US Patent Classification
D12/324D12/337D12/342D12/340

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
2.8 y
1,007 days filing → grant
Office actions
0
on the grant's record
Examiner
Alan P. Douglas
art unit 291 · TC 2900
Citations: 3 back · 0 forward

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