Disposable plate
Granted 28 Feb 2006 · no office action yet
Current assignee: Hoffmaster Group, Inc. · originally Solo Cup
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Warren Giles Wiedmeyer, John Stewart Gitschlag · Examiner: Charles A. Rademaker · AU 2915 · TC 2900
Life of the patent
23 dated eventsDescription
1 parts›FIG. 1 is a top perspective view of…
FIG. 1 is a top perspective view of a disposable plate showing our new design;
FIG. 2 is a top pan view thereof;
FIG. 3 is a left side elevation thereof;
FIG. 4 is a right side elevation thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a top plan view of modified embodiment of the design shown in FIGS. 1 through 5, the other views thereof being mirror images of FIGS. 1 through 5.
The broken lines shown in the drawings represent environment and for no part of the claimed design.
Claims
1 · 1 independent · depth 1Classifications
2 codesClaim changes
SoonSee which claims were amended, added or cancelled during examination, with every added and removed word marked.
The published claims of this patent are not paired with the granted ones in what we hold.
File wrapper
See the full prosecution history — every USPTO and applicant action on this file, in order.
Log in to unlockChain of title
See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.
Log in to unlockTerm & fees
See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.
Log in to unlockWorldwide family
10 members · 2 offices›IP5 & PCT — 9 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| US | US-D494816-S | S1 | 24 Aug 2004 | 30 May 2003 | granted | Ergonomic disposable plate |
| US | US-D494817-S | S1 | 24 Aug 2004 | 30 May 2003 | granted | Ergonomic disposable plate |
| US | US-D496825-S | S1 | 5 Oct 2004 | 30 May 2003 | granted | Ergonomic disposable plate handle |
| US | US-D497774-S | S1 | 2 Nov 2004 | 30 May 2003 | granted | Ergonomic disposable plate |
| US | US-D498980-S | S1 | 30 Nov 2004 | 3 Dec 2003 | granted | Disposable plate |
| US | US-D499304-S | S1 | 7 Dec 2004 | 3 Dec 2003 | granted | Disposable plate |
| US | US-D499933-S | S1 | 21 Dec 2004 | 30 May 2003 | granted | Ergonomic disposable plate bottom |
| US | US-D499936-S | S1 | 21 Dec 2004 | 30 May 2003 | granted | Ergonomic disposable plate |
| USthis patent | US-D515866-S | S1 | 28 Feb 2006 | 3 Dec 2003 | granted | Disposable plate |
›Other offices — 1 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| CR | CR-7803-A | A | 4 Aug 2005 | 21 Apr 2005 | published | Plato desechable ergonomicamente mejoradoes |
Validity challenges
See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.
Log in to unlockCitations
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