Title:
Ladder clamp
United States Patent D790308
Inventors:
Larard, Ian (Brisbane, AU)
Application Number:
29/527766
Publication Date:
06/27/2017
Filing Date:
05/21/2015
Assignee:
I & S Larard Pty Ltd (Bulimba, Brisbane, Queensland, AU)
Primary Class:
International Classes:
(IPC1-7): 0805
Field of Search:
D8/71-74, D8/394-399, D8/59, 248/63, 248/72, 248/74.1, 248/689, 248/124.2, 81/487, 81/385, 81/386, 81/388-390, 269/3, 269/4, 269/6, 269/143, 269/165, 269/240, 269/243, 269/246-249, 269/254R, 269/147-149, 29/256, 29/257, 29/276, 408/103, 408/104-109
View Patent Images:
US Patent References:
D770886Tubing clampNovember, 2016WhitakerD8/394
9022268Ladder clamp and method thereofMay, 2015Gallagher224/323
D702100Ladder clampApril, 2014LarardD8/72
D672229Ladder clampDecember, 2012ReidD8/396
D664838Tubing clipAugust, 2012ParksD8/395
7140582Quick connect ladder clampNovember, 2006Miller248/229.22
D470400Umbrella clampFebruary, 2003FraserD8/396
D443489Hand carrying device for platesJune, 2001WalserD8/51
5092427Convertible ladder clamp combinationMarch, 1992MacMillan182/129
3910380Ladder with clamp equipped wall engaging bracketOctober, 1975Nameche182/206
3105667Ladder clampOctober, 1963Bauer248/499
2550365Ladder clampApril, 1951McKenzie24/457
1717486Ladder clampJune, 1929Allen248/503
Primary Examiner:
Muller, David
Attorney, Agent or Firm:
Renner, Otto, Boisselle & Sklar, LLP
Claims:
CLAIM

1. The ornamental design for a ladder clamp, as shown and described.

Description:

FIG. 1 is a front view of a ladder clamp showing my design with the jaws in an open position;

FIG. 2 is a top right front perspective view thereof;

FIG. 3 is another top right front perspective view thereof;

FIG. 4 is rear view thereof;

FIG. 5 is top right rear perspective view thereof;

FIG. 6 is a bottom right rear perspective view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a right side view thereof;

FIG. 9 is a top view thereof;

FIG. 10 is a rear view of the ladder clamp with the jaws in a closed position;

FIG. 11 is a top right rear perspective view thereof;

FIG. 12 is a bottom right rear perspective view thereof;

FIG. 13 is a front view thereof;

FIG. 14 is a top right front perspective view thereof;

FIG. 15 is another top right front perspective view thereof;

FIG. 16 is a left side view thereof;

FIG. 17 is a right side view thereof; and,

FIG. 18 is a top view thereof.