US2962811A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making stainless steel honeycomb panels
Assignee: Rohr Inc
•
Filing: 1955-09-19
•
Granted: 1960-12-06
•
Expires: 1975-09-19
Abstract
No abstract record available.
Inventors
- 👤 Jr Thomas A Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:59
CPC Classifications
C; C23; C23C; C23C18/00; C23C18/16; C23C18/31; C23C18/32; C23C18/34; C23C18/36; C23C18/1601; C23C18/1633; C23C18/1635; C23C18/1644; C23C18/1689; C23C18/1692; C23C18/1696; Y; Y10; Y10S; Y10S165/00; Y10S165/907; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49879; Y10T29/49888; Y10T428/00; Y10T428/12; Y10T428/1234; Y10T428/12347; Y10T428/12361; Y10T428/12493; Y10T428/12771; Y10T428/12861; Y10T428/12951; Y10T428/12972; Y10T428/12979
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
THE METHOD OF BRAZING A STAINLESS STEEL SHEET TO ONE FACE OF A STAINLESS STEEL CORE COMPOSED OF A PLURALITY OF INTERCONNECTED HONEYCOMB CELLS THE THICKNESS OF WHOSE WALLS IS WITHIN THE RANGE OF .001 TO .003 INCH WHICH COMPRISES THE STEPS OF IMMERSING THE SHEET AND CORE IN A HOT
Claim 2
Independent Claim
51 words
THE METHOD OF BRAZING A STAINLESS STEEL SHEET TO ONE FACE OF A STAINLESS STEEL CORE COMPOSED OF A PLURALITY OF INTERCONNECTED HONEYCOMB CELLS THE THICKNESS OF WHOSE WALLS IS WITHIN THE RANGE OF .001 TO .003 INCH WHICH COMPRISES THE STEPS OF IMMERSING THE SHEET AND CORE IN A HOT
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |