USPatentGranted
S

Monocular

Granted 6 Mar 1984 · no office action yet

Current assignee: Nikon Corporation · originally Nippon Kayaku Kabushiki Kaisha

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Chiyoji Takahashi, Masakazu Tomatsuri · Examiner: Wallace R. Burke · AU 291 · TC 2900

Application
254609
filed 16 Apr 1981
Publication
Not published
not published
Patent· this page
US D272916
granted 6 Mar 1984

Life of the patent

2 dated events
⤢ drag to zoomJul 1981Jan 1982Jul 1982Jan 1983Jul 1983Jan 1984Prosecution
Prosecutionhover for detail · click to open

Description

1 parts
›FIG. 1 is a front view of the…

FIG. 1 is a front view of the monocular;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view as seen from the left of FIG. 1;

FIG. 6 is a side elevational view as seen from the right of FIG. 1; and

FIG. 7 is a perspective view of the monocular.

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

1 codes
USPC · US Patent Classification
D16/132

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
2.9 y
1,055 days filing → grant
Office actions
0
on the grant's record
Examiner
Wallace R. Burke
art unit 291 · TC 2900
Citations: 5 back · 0 forward

Chain of title

⤢ drag to zoom19821984198619881990199219941996199820002002Owner 1Owner 2
Titlehover 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