US3717431A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snow bricker
Assignee: Individual
•
Filing: 1971-08-23
•
Granted: 1973-02-20
•
Expires: 1991-08-23
Abstract
Abstract A TWO-PIECE MOLD FOR FORMING SNOW BRICKS INCLUDES A SCOOP AND A SHOVEL FORMED IN COMPLEMENTARY RELATION TO PROVIDE THE MOLD. EACH MOLD PIECE IS PROVIDED WITH A HANDLE. THE SHOVEL MAY BE HINGEDLY CONNECTED TO THE SCOOP FOR COMPRESSING SNOW INTO BRICK SHAPE, OR IT MAY BE USED TO LEVEL THE SIDES OF SNOW HELD IN THE SCOOP, DEPENDING ON THE DEGREE OF WETNESS OF THE SNOW. IN EITHER CASE, THE SHOVEL MAY BE USED TO REMOVE A MOLDED SNOW BRICK FROM THE SCOOP. D R A W I N G
Inventors
- 👤 H Matsuda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:22
CPC Classifications
A; A63; A63H; A63H33/00; A63H33/001; Y; Y10; Y10S; Y10S425/00; Y10S425/057
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-02-20 | 1976-08-21 | 1977-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-02-20 | 1980-08-21 | 1981-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-02-20 | 1984-08-21 | 1985-02-20 | $7700.00 | Window Closed / Lapsed |