Roller skate shock absorber system

Land vehicles – Skates – Wheeled skate

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

280 1128, 280716, A63C 1702

Patent

active

058235434

ABSTRACT:
A roller skate shock absorber system in at least two double pivot mechanisms spaced longitudinally from front to back along a skate shoe; a truck device including a plurality of wheels interconnected with the double pivot mechanisms; each of the double pivot mechanisms including a first pivot mounted to the skate shoe, a pivot member rotatably connected to the first pivot and having a second pivot rotatably attached to the truck device; and at least one resilient member disposed between the skate shoe and the truck mechanism for biasing at least one of the pivot mechanisms with its first and second pivots generally vertically aligned to provide a firm push-off force.

REFERENCES:
patent: 47682 (1865-05-01), Murray
patent: 181868 (1876-09-01), Saladee
patent: 240970 (1881-05-01), Cornelius
patent: 253784 (1882-02-01), Tapper
patent: 259708 (1882-06-01), Neely
patent: 296358 (1884-04-01), Rowlett
patent: 298721 (1884-05-01), Bailey
patent: 304949 (1884-09-01), Mitchell
patent: 320626 (1885-06-01), Castle
patent: 566694 (1896-08-01), Libbey
patent: 604179 (1898-05-01), Sulke
patent: 829900 (1906-08-01), Shelmire
patent: 893341 (1908-07-01), Martinsen
patent: 1208173 (1916-12-01), Lenhardt
patent: 1640134 (1927-08-01), Salberg
patent: 1700058 (1929-01-01), Katuby
patent: 1771855 (1930-07-01), MacMillan
patent: 2429678 (1947-10-01), Fuller
patent: 2461057 (1949-02-01), Hirschman
patent: 2470840 (1949-05-01), Anz
patent: 2535887 (1950-12-01), Biddle
patent: 2537213 (1951-01-01), De Vault
patent: 2552987 (1951-05-01), Loertz, Jr.
patent: 2553450 (1951-05-01), Fuller
patent: 2664294 (1953-12-01), Kleinman
patent: 2696989 (1954-12-01), Kleinman
patent: 3339936 (1967-09-01), Hamlin
patent: 3653678 (1972-04-01), Collett
patent: 3774924 (1973-11-01), Machatsch
patent: 4058323 (1977-11-01), Ware, Jr.
patent: 4212479 (1980-07-01), Yoshimoto
patent: 4272090 (1981-06-01), Wheat
patent: 4272091 (1981-06-01), Reid, Jr.
patent: 4373736 (1983-02-01), Stumbaugh
patent: 4392659 (1983-07-01), Yoshimoto
patent: 4411442 (1983-10-01), Rills
patent: 4618158 (1986-10-01), Liberkowski
patent: 4817974 (1989-04-01), Bergeron
patent: 4822038 (1989-04-01), Maag
patent: 4915399 (1990-04-01), Marandel
patent: 5088748 (1992-02-01), Koselka et al.
patent: 5100161 (1992-03-01), Tillyer
patent: 5195781 (1993-03-01), Osawa
patent: 5232231 (1993-08-01), Carlsmith
patent: 5308152 (1994-05-01), Ho
patent: 5342071 (1994-08-01), Soo
patent: 5372383 (1994-12-01), Kubierschky
patent: 5398948 (1995-03-01), Mathis
patent: 5401040 (1995-03-01), Grenko
patent: 5405156 (1995-04-01), Gonella
patent: 5441287 (1995-08-01), Tang
patent: 5582418 (1996-12-01), Closser

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

Roller skate shock absorber system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-236514

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