William James Reimann
Engineers in Salt Lake City, UT

License number

Utah 5149481-2202

Issued Date

Jan 8, 2004

Expiration Date

Mar 31, 2009

Personal information

See more information about William James Reimann at radaris.com

Name

Address

Phone

William Reimann

1255 E 4130 S, Salt Lake Cty, UT 84124

(801) 673-9271

William J Reimann

1255 E 4130 S, Salt Lake City, UT 84124

(801) 313-0089

William J Reimann

3935 2000 E, Salt Lake City, UT 84124

William J Reimann, age 50

1255 4130 S, Salt Lake City, UT 84124

(801) 313-0089

William J Reimann, age 50

1255 4130, Holladay, UT 84124

(801) 313-0089

Professional information

See more information about William James Reimann at trustoria.com

Ice Screw With Non-Linear Taper

US Patent:

6505799, Jan 14, 2003

Filed:

Jan 4, 2002

Appl. No.:

10/039222

Inventors:

John Bercaw - Salt Lake City UT
Chris Harmston - Sandy UT
William J. Reimann - Salt Lake City UT
Paul Tusting - Salt Lake City UT
Tyler Warner - Salt Lake City UT

Assignee:

Black Diamond Equipment, Ltd. Inc. - Salt Lake City UT

International Classification:

A47F 508

US Classification:

2482319, 24823191, 248925, 248694, 411400, 411401, 411411

Abstract:

An ice screw device for winter, alpine and ice climbing includes a banger couplable to a tubular shank with a screw thread. The tubular shank includes an ice engaging portion configured to be inserted into ice, a tip, and a head portion. The ice engaging portion includes a length and a reverse taper. A majority of the reverse taper of the ice engaging portion is located proximate the tip and within less than half of the length of the ice engaging portion from the tip. In addition, the taper of the ice engaging portion is non-linear. The ice engaging portion of the tubular shank can have at least two sections. A first section nearer the tip has a first taper different from a second taper of a second section nearer the head portion.