Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD302451 S
Publication typeGrant
Application numberUS 07/012,119
Publication dateJul 25, 1989
Filing dateFeb 6, 1987
Publication number012119, 07012119, US D302451 S, US D302451S, US-S-D302451, USD302451 S, USD302451S
InventorsJohn W. Bull, David B. Smith
Original AssigneePrecor Incorporated
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Stair climbing exercise apparatus
US D302451 S
Images(3)
Previous page
Next page
Claims(1)
  1. The ornamental design for a stair climbing exercise apparatus, as shown and described.
Description

FIG. 1 is a front perspective view of a stair climbing exercise apparatus showing our design;

FIG. 2 is a side elevational view thereof, the side opposite being substantially a mirror image;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom view thereof.

Classifications
U.S. ClassificationD21/670