USPatentGranted
S

Binocular

Granted 24 Jan 1984 · no office action yet

Assignee: Ernst Leitz Wetzlar GmbH

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Heinrich Janke, Alfred Hengst, Hans-Kurt Uellenberg, Heinz Keiner · Examiner: Wallace R. Burke · AU 291 · TC 2900

Application
305707
filed 25 Sep 1981
Publication
Not published
not published
Patent· this page
US D272361
granted 24 Jan 1984

Life of the patent

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

Description

1 parts
›FIG. 1 is a top front perspective view…

FIG. 1 is a top front perspective view of a binocular showing our new design;

FIG. 2 is a front elevational view thereof with the binocular in fully opened position;

FIG. 3 is a rear elevational view thereof with the binocular in folded position and one ocular cylinder extended;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top view of the binocular as fully open in FIG. 2;

FIG. 7 is a bottom view of the binocular as fully open in FIG. 2;

FIG. 8 is a top front perspective view of a second embodiment of a binocular showing our new design;

FIG. 9 is a front elevational view thereof with the binocular in fully opened position;

FIG. 10 is a rear elevational view thereof with the binocular in folded position and one ocular cylinder extended;

FIG. 11 is a left side elevational view thereof;

FIG. 12 is a right side elevational view thereof;

FIG. 13 is a top view thereof;

FIG. 14 is a bottom view thereof.

The broken line section of the binocular cord shown in FIG. 1 is intended to signify a cord of indeterminate length.

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
2.3 y
851 days filing → grant
Office actions
0
on the grant's record
Examiner
Wallace R. Burke
art unit 291 · TC 2900
Citations: 7 back · 0 forward

Chain of title

⤢ drag to zoom19821984198619881990199219941996199820002002Owner 1
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