US3233893A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ski slide
Assignee: Individual
•
Filing: 1962-07-24
•
Granted: 1966-02-08
•
Expires: 1982-07-24
Abstract
No abstract record available.
Inventors
- 👤 Bruce E Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:14
CPC Classifications
E; E01; E01C; E01C13/00; E01C13/10; E01C13/12; Y; Y10; Y10S; Y10S273/00; Y10S273/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
A SKI SLIDE FOR USE ON A SUPPORT SURFACE, COMPRISING: A PLURALITY OF SECTIONS EACH HAVING AN UPPER WALL AND A PLURALITY OF RESILIENTLY BENDABLE SUPPORT ELEMENTS UPSTANDING FROM SAID WALL, SAID ELEMENTS HAVING A LOW COEFFICIENT OF FRICTION NO GREATER THAN APPROXIMATELY THAT OF CONVENTIONAL SNOW SKIING SURFACES; MEANS CONNECTING SAID SECTIONS TO DEFINE A MAT; AND MEANS SECURED TO SAID CON-
Claim 2
Dependent Claim
63 words
A SKI SLIDE FOR USE ON A SUPPORT SURFACE, COMPRISING: A PLURALITY OF SECTIONS EACH HAVING AN UPPER WALL AND A PLURALITY OF RESILIENTLY BENDABLE SUPPORT ELEMENTS UPSTANDING FROM SAID WALL, SAID ELEMENTS HAVING A LOW COEFFICIENT OF FRICTION NO GREATER THAN APPROXIMATELY THAT OF CONVENTIONAL SNOW SKIING SURFACES; MEANS CONNECTING SAID SECTIONS TO DEFINE A MAT; AND MEANS SECURED TO SAID CON-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |