IP Library Granted Patent US 1,107,255
Granted Patent S1
US 1,107,255 · App. 29/970,979 · Granted Dec 23, 2025

Automatically retracting marine ladder

Inventor: Trevor Wendell Fregeau (Chicago, IL)
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,107,255
App. No.
29/970,979
Granted
Dec 23, 2025
Kind
S1
Claims (1)

The ornamental design for the automatically retracting marine ladder as shown and described.

References Cited (22)
US 4365689A · Dover · 1982 [cited by applicant]
US 6386318B1 · Smith · 2002 [cited by applicant]
US 6422340B1 · Grundler · 2002 [cited by applicant]
US D479884S · Berryman · 2003 [cited by examiner]
US 6789648B2 · Cook · 2004 [cited by applicant]
US D498542S · Brushaber · 2004 [cited by examiner]
US 7017709B1 · Laymance · 2006 [cited by applicant]
US 7644677B2 · Nakano · 2010 [cited by applicant]
US 7726912B2 · Polk · 2010 [cited by applicant]
US 7845300B1 · Stroud · 2010 [cited by applicant]
US D700976S · Casella · 2014 [cited by examiner]
US 8894342B1 · Masciana · 2014 [cited by applicant]
US D723715S · Lafontaine · 2015 [cited by examiner]
US 9206570B2 · Knight · 2015 [cited by applicant]
US D759840S · Grovender · 2016 [cited by examiner]
US 9500026B2 · Mountain · 2016 [cited by applicant]
US 10427761B2 · Grovender · 2019 [cited by applicant]
US 11180222B2 · Sabow · 2021 [cited by applicant]
US 11440627B1 · Neibert · 2022 [cited by examiner]
US 20230358098A1 · Fregeau · 2023 [cited by applicant]
https://wetsteps.com/. [cited by applicant]
https://www.fireengineering.com/fire-prevention-protection/fire-escapes-counterbalanced-stairways/#gref. [cited by applicant]