Ladder foot
Granted 13 Apr 2021 · 2 office actions
Assignee: Werner Co.
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Ryan W. Duever, Daniel Massam, Thomas J. Dooley, Thomas Murray +1 · Examiner: Gino Colan · AU 2925 · TC 2900
Life of the patent
17 dated eventsDescription
1 parts›FIG. 1 is a front perspective view of…
FIG. 1 is a front perspective view of a ladder foot showing our new design;
FIG. 2 is a back side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a front side devotional view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top elevational view thereof;
FIG. 7 is a bottom elevational view thereof; and,
FIG. 8 is a perspective view thereof.
The broken lines shown in the figures are included for the purpose of illustrating portions of ladder and form no part of the claimed design.
Claims
1 · 1 independent · depth 1Classifications
1 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
2 members · 2 offices›IP5 & PCT — 1 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| USthis patent | US-D916323-S | S1 | 13 Apr 2021 | 14 May 2019 | granted | Ladder foot |
›Other offices — 1 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| CA | CA-191038-S | S | 24 Mar 2021 | 7 Nov 2019 | granted | Foot for a ladder |
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