Height-adjustable trailer
The broken lines shown in the drawings depict portions of the height-adjustable trailer that form no part of the claimed design.
Claims
The ornamental design for a height-adjustable trailer, as shown and described.
2691534 | October 1954 | Sampsell |
2711259 | June 1955 | Jones |
2740543 | April 1956 | Mounsdon |
2754129 | July 1956 | Eckroad |
2766897 | October 1956 | Alker |
D181438 | November 1957 | Petersen |
D181440 | November 1957 | Petersen |
D200399 | February 1965 | Gill |
D212599 | November 1968 | Stafford, Jr. |
3455473 | July 1969 | Parker |
D230475 | February 1974 | Smith |
D230725 | March 1974 | Lundell |
D241926 | October 1976 | Craft |
Type: Grant
Filed: Apr 17, 2023
Date of Patent: Jan 21, 2025
Inventor: Peter Collorafi (Mermaid Waters)
Primary Examiner: Katrina A Betton
Application Number: 29/874,236