Wheeled skate device

Land vehicles – Skates – Wheeled skate

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C280S843000, C280S011260, C280S011280

Reexamination Certificate

active

06874795

ABSTRACT:
A wheeled skate device has a pair of large primary wheels coupled to a platform. The primary wheels rotate about primary axes of rotation in both forward and rearward directions. A binding can be disposed on the platform to secure the user's feet. The primary axes are located at a height above the platform or binding. The skate device can have a universal wheel coupled to the platform which rotates about a secondary axis of rotation. The universal wheel also pivots about a vertical pivot axis such that the universal wheel turns with the platform without sliding on the support surface. The wheels cooperatively operate in a travel mode and spinning mode.

REFERENCES:
patent: 208234 (1878-09-01), Gregg
patent: 275482 (1883-04-01), Gregg
patent: 336600 (1886-02-01), Tennent
patent: 1194102 (1916-08-01), Webb
patent: 1271891 (1918-07-01), Gustin
patent: 1292813 (1919-01-01), Landgraf
patent: 1393813 (1921-10-01), Muck
patent: 1421532 (1922-07-01), Muck
patent: 1616442 (1927-02-01), Festenburg et al.
patent: 1632997 (1927-06-01), Connolly
patent: 1778850 (1930-10-01), Duisenberg
patent: 1811532 (1931-06-01), Benetatos
patent: 1854188 (1932-04-01), Gregory
patent: 2430037 (1947-11-01), Vincent
patent: 2474082 (1949-06-01), Wutz
patent: 3306623 (1967-02-01), Weitzner
patent: 3351353 (1967-11-01), Weitzner
patent: 3379454 (1968-04-01), Woodman
patent: 3936061 (1976-02-01), Wada
patent: 3963251 (1976-06-01), Miano
patent: 4061348 (1977-12-01), Carter
patent: 4076263 (1978-02-01), Rand
patent: 4394028 (1983-07-01), Wheelwright
patent: 4417737 (1983-11-01), Suroff
patent: 4541643 (1985-09-01), Pavincic
patent: 4572529 (1986-02-01), Thomas
patent: 4709937 (1987-12-01), Lin et al.
patent: 4844491 (1989-07-01), Wheelwright
patent: 5207454 (1993-05-01), Blankenburg et al.
patent: 5409265 (1995-04-01), Douglass
patent: 5549331 (1996-08-01), Yun et al.
patent: 5709395 (1998-01-01), Lee
patent: 5716074 (1998-02-01), Theodorou
patent: 5775717 (1998-07-01), Bobrowicz
patent: 5833348 (1998-11-01), Bailey, Jr.
patent: 5951027 (1999-09-01), Oyen et al.
patent: 5951028 (1999-09-01), Lovitt et al.
patent: 6012727 (2000-01-01), Chang
patent: 6065762 (2000-05-01), Brelvi
patent: 6217039 (2001-04-01), Iverson et al.
patent: 6293565 (2001-09-01), Bouchard et al.
patent: 6398229 (2002-06-01), Saylor
patent: 6416063 (2002-07-01), Stillinger et al.
patent: 6443464 (2002-09-01), Lovitt et al.
patent: 6557861 (2003-05-01), Saylor

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Wheeled skate device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Wheeled skate device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wheeled skate device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3393002

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.