USPatentGranted

Toy building element

Granted 26 Feb 1991 · no office action yet

Current assignee: INTERLEGO A.G., SIHLBRUGGSTRASSE 3, CH-6340 BAAR, SWITZERLAND · originally Interlego

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Jan Ryaa · Examiner: Charles A. Rademaker · AU 292 · TC 2900

Application

442928

filed 29 Nov 1989

Publication

Not published

not published

Patent· this page

US D314991

granted 26 Feb 1991

term adjustment not held

none

Litigation

checked

1 recorded conveyances

Life of the patent

4 dated events

⤢ drag to zoom

ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

1 parts

›FIG. 1 is a top perspective view of…

FIG. 1 is a top perspective view of a toy building element showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a side elevational view, the other side being identical;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view.

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 toy building element, as shown and described.

Classifications

1 codes

USPC · US Patent Classification

D21/108

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

1.2 y

454 days filing → grant

Office actions

on the grant's record

Examiner

Charles A. Rademaker

art unit 292 · TC 2900

Law firm

Law firm · Log in to unlock

Citations: 7 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.

Worldwide family

7 members · 2 offices

this patentIP5 & PCTother officessolid = grantedhover for detail · click to open

Members

DOCDB simple family 66428380

Offices

Granted

2 of 7

grant date present

›IP5 & PCT — 2 members

Office	Publication	Kind	Published	Filed	Status	Title
USthis patent	US-D314991-S	S	26 Feb 1991	29 Nov 1989	granted	Toy building element
US	US-D324964-S	S	31 Mar 1992	29 Nov 1989	granted	Toy box

›Other offices — 5 members

Office	Publication	Kind	Published	Filed	Status	Title
AU	AU-107984-S	S	22 Jun 1990	29 Nov 1989	published	A toy building element
AU	AU-107993-S	S	22 Jun 1990	29 Nov 1989	published	A toy building element
AU	AU-107994-S	S	22 Jun 1990	29 Nov 1989	published	A toy building element
AU	AU-108019-S	S	22 Jun 1990	29 Nov 1989	published	A toy box
AU	AU-108122-S	S	4 Jul 1990	29 Nov 1989	published	A toy building element

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.