FIG. 1 is a top view of the rotary electric hair brush motor unit of the present invention also showing in dashed lines the manner in which the brush unit, not a part of the invention, is attached to the motor unit;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a left side view of FIG. 2, the right side being a mirror image thereof;

FIG. 4 is a front end view of FIG. 1; and,

FIG. 5 is a rear end view of FIG. 1.

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

›1.independentThe ornamental design for a rotary electric hair brush motor unit, substantially as shown and described.

Classifications

2 codes

USPC · US Patent Classification

D04/102D41/38

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

0.9 y

330 days filing → grant

Office actions

on the grant's record

Examiner

Alan P. Douglas

art unit 2911 · TC 2900

Law firm

Law firm · Log in to unlock

Citations: 5 back · 0 forward

Chain of title

⤢ drag to zoom

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.

Term & fees

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

Validity challenges

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

Citations

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