USPatentGranted
S1

Respirator facemask

Granted 24 Dec 2002 · no office action yet

Application
29/144,069
filed 25 Jun 2001
Publication
Not published
not published
Patent· this page
US D467656
granted 24 Dec 2002

Life of the patent

5 dated events
⤢ drag to zoom20022004200620082010201220142016201820202022ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

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

FIG. 1 is a perspective view of a first embodiment of a respirator facemask according to the present invention;

FIG. 2 is a front view of the respirator facemask illustrated in FIG. 1;

FIG. 3 is a right side view of the respirator facemask illustrated in FIG. 1, the left side view being the mirror image thereof;

FIG. 4 is a rear view of the respirator facemask illustrated in FIG. 1;

FIG. 5 is a top plan view of the respirator facemask illustrated in FIG. 1; and,

FIG. 6 is a bottom plan view of the respirator facemask illustrated in FIG. 1.

The phantom line showing in FIGS. 1 through 6 is for illustrative purposes only and forms no part of the claimed design.

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

2 codes
IPC · International Patent Classification
Section /
  • /DRW
USPC · US Patent Classification
D24/110.1

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

⤢ drag to zoomJul 2001Oct 2001Jan 2002Apr 2002Jul 2002Oct 2002Jan 2003USPTOApplicantNotice of allowance
USPTOApplicanthover for detail · click to open
Pendency
1.5 y
547 days filing → grant
Office actions
0
none on record
Examiner
Ian Simmons
art unit 2914 · TC 2900
Citations: 22 back · 0 forward

See the full prosecution history — every USPTO and applicant action on this file, in order.

Log in to unlock

Chain of title

⤢ drag to zoom20022004200620082010201220142016201820202022Owner 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

Worldwide family

2 members · 2 offices
US1CA1
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
2
DOCDB simple family 27754667
Offices
2
US
Granted
2 of 2
grant date present
›IP5 & PCT — 1 members
OfficePublicationKindPublishedFiledStatusTitle
USthis patentUS-D467656-SS124 Dec 200225 Jun 2001grantedRespirator facemask
›Other offices — 1 members
OfficePublicationKindPublishedFiledStatusTitle
CACA-98200-SS11 Apr 200318 Dec 2001grantedRespirator facemask

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