USPatentGranted
S

Back scrubber

Granted 4 Dec 1990 · no office action yet

Assignee: Gordon Lindsay

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Carol Lindsay, Gordon Lindsay · Examiner: B. J. Bullock · AU 292 · TC 2900

Application
219243
filed 15 Jul 1988
Publication
Not published
not published
Patent· this page
US D312709
granted 4 Dec 1990

Life of the patent

2 dated events
⤢ drag to zoomJul 1988Oct 1988Jan 1989Apr 1989Jul 1989Oct 1989Jan 1990Apr 1990Jul 1990Oct 1990Jan 1991Prosecution
Prosecutionhover for detail · click to open

Description

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

FIG. 1 is a front perspective view of a back scrubber showing our new design;

FIG. 2 is a side elevational view thereof, the side opposite being a mirror image of the side shown;

FIG. 3 is a rear elevational view thereof.

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
D28/63

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
2.4 y
872 days filing → grant
Office actions
0
on the grant's record
Examiner
B. J. Bullock
art unit 292 · TC 2900
Citations: 19 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

Worldwide family

2 members · 2 offices
US1CA1
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
2
DOCDB simple family 49169372
Offices
2
US
Granted
2 of 2
grant date present
›IP5 & PCT — 1 members
OfficePublicationKindPublishedFiledStatusTitle
USthis patentUS-D312709-SS4 Dec 199015 Jul 1988grantedBack scrubber
›Other offices — 1 members
OfficePublicationKindPublishedFiledStatusTitle
CACA-61674-SS20 Sep 198820 Sep 1988grantedBack scrubber

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