US3298155A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for lining kilns
Assignee: Individual
•
Filing: 1966-02-15
•
Granted: 1967-01-17
•
Expires: 1986-02-15
Abstract
No abstract record available.
Inventors
- 👤 Donald R Byfield
- 👤 George G Reintjes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:39
CPC Classifications
F; F27; F27B; F27B7/00; F27B7/20; F27B7/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
APPARATUS FOR LINING THE INTERIOR FACE OF THE SHELL OF A ROTARY KILN WITH BRICK COMPRISING: A RIGID MEMBER SPACED FROM THE INTERIOR FACE OF THE KILN SHELL; MEANS FOR ADJUSTABLY POSITIONING SAID RIGID MEMBER WITH RESPECT TO SAID FACE OF THE SHELL; AT LEAST ONE FLEXIBLE, EXPANDABLE MEMBER OVERLYING SAID RIGID MEMBER AND CARRIED THEREBY; AN ARTICULATED FRAME OVERLYING SAID FLEIBLE MEMBER, THE LINER BRICK RESTING UPON SAID FRAME; AND MEANS FOR EXPANDING SAID MEMBER TO EXERT A SIMULTANEOUS, SUBSTANTIALLY EQUAL PRESSURE UPON THE LINER BRICK AND THEREBY CAUSE THE SAME TO MOVE INTO ENGAGEMENT WITH SAID INTERIOR FACE OF THE KILN SHELL.
Claim 2
Dependent Claim
104 words
APPARATUS FOR LINING THE INTERIOR FACE OF THE SHELL OF A ROTARY KILN WITH BRICK COMPRISING: A RIGID MEMBER SPACED FROM THE INTERIOR FACE OF THE KILN SHELL; MEANS FOR ADJUSTABLY POSITIONING SAID RIGID MEMBER WITH RESPECT TO SAID FACE OF THE SHELL; AT LEAST ONE FLEXIBLE, EXPANDABLE MEMBER OVERLYING SAID RIGID MEMBER AND CARRIED THEREBY; AN ARTICULATED FRAME OVERLYING SAID FLEIBLE MEMBER, THE LINER BRICK RESTING UPON SAID FRAME; AND MEANS FOR EXPANDING SAID MEMBER TO EXERT A SIMULTANEOUS, SUBSTANTIALLY EQUAL PRESSURE UPON THE LINER BRICK AND THEREBY CAUSE THE SAME TO MOVE INTO ENGAGEMENT WITH SAID INTERIOR FACE OF THE KILN SHELL.
References Cited (Backward Citations)
US1296312A
Cited
US1382668A
Cited
FR1163356A
Cited
US3075359A
Cited
GB856356A
Cited
FR1251314A
Cited
US3206824A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |