US3087233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pervious metal fiber material and method of making the same
Assignee: Fram Corp
•
Filing: 1960-11-16
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Granted: 1963-04-30
•
Expires: 1980-11-16
Abstract
No abstract record available.
Inventors
- 👤 Robert W Turnbull
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:11
CPC Classifications
B; B22; B22F; B22F3/00; B22F3/002; B22F3/10; B22F3/11; B22F3/1121; B22F3/1137; C; C23; C23C; C23C16/00; C23C16/01; B22F2999/00; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/9265; Y10S428/927; Y10S75/00; Y10S75/952; Y10T; Y10T29/00; Y10T29/49; Y10T29/4981; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/12153; Y10T428/12424
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
THE METHOD OF MAKING A PERVIOUS METAL MATERIAL, WHICH COMPRISES FORMING A MASS OF RANDOMLY DISPOSED LONG SLENDER INTERLOCKED ORGANIC CARRIER STRANDS, DEPOSITING ON THE INDIVIDUAL STRANDS A THIN METAL JACKET, THEN
Claim 2
Independent Claim
32 words
THE METHOD OF MAKING A PERVIOUS METAL MATERIAL, WHICH COMPRISES FORMING A MASS OF RANDOMLY DISPOSED LONG SLENDER INTERLOCKED ORGANIC CARRIER STRANDS, DEPOSITING ON THE INDIVIDUAL STRANDS A THIN METAL JACKET, THEN
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) | 1966-04-29 | 1966-10-29 | 1967-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-29 | 1970-10-29 | 1971-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-29 | 1974-10-29 | 1975-04-30 | $7700.00 | Window Closed / Lapsed |