US3119173A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for assembling interlocking extrusions and the like
Assignee: Reynolds Metals Co
•
Filing: 1961-03-13
•
Granted: 1964-01-28
•
Expires: 1981-03-13
Abstract
No abstract record available.
Inventors
- 👤 Kurt F Glaser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:39
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/02; E04C2/08; B; B23; B23P; B23P11/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49616; Y10T29/49623; Y10T29/49629; Y10T29/49826; Y10T29/49863; Y10T29/49876; Y10T29/53; Y10T29/53796; Y10T29/5383; Y10T29/53961; Y10T29/5397
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
APPARATUS FOR ASSEMBLING TOGETHER INTERLOCKING EXTRUSIONS EACH HAVING A BODY PORTION PROVIDED WITH OPPOSED DEPENDING LEGS, ONE OF THE LEGS OF EACH EXTRUSION BEING ADAPTED TO BE MECHANICALLY INTERLOCKED WITH THE OTHER LEG OF ANOTHER EXTRUSION, THE APPARATUS COMPRISING FRAME MEANS, SUPPORT MEANS CARRIED BY SAID FRAME MEANS FOR SUPPORTING AN ASSEMBLY OF SAID INTERLOCKING EXTRUSIONS, MEANS CARRIED BY SAID FRAME MEANS FOR MOVING SAID ASSEMBLY OF EXTRUSIONS TO A PREDETERMINED POSITION ON SAID SUPPORT MEANS, MEANS CARRIED BY SAID FRAME MEANS FOR ENGAGING ONE SIDE OF THE OUTER LEG OF THE TRAILING EXTRUSION OF SAID ASSEMBLY AFTER SAID ASSEMBLY HAS BEEN MOVED TO SAID PREDETERMINED POSITION, AND MEANS CARRIED BY SAID FRAME MEANS FOR FORCING ONE LEG OF ANOTHER EXTRUSION AGAINST THE OTHER SIDE OF SAID OUTER LEG OF SAID TRAILING EXTRUSION TO INTERLOCK SAID OTHER EXTRUSION TO SAID ASSEMBLY OF EXTRUSIONS.
Claim 2
Dependent Claim
143 words
APPARATUS FOR ASSEMBLING TOGETHER INTERLOCKING EXTRUSIONS EACH HAVING A BODY PORTION PROVIDED WITH OPPOSED DEPENDING LEGS, ONE OF THE LEGS OF EACH EXTRUSION BEING ADAPTED TO BE MECHANICALLY INTERLOCKED WITH THE OTHER LEG OF ANOTHER EXTRUSION, THE APPARATUS COMPRISING FRAME MEANS, SUPPORT MEANS CARRIED BY SAID FRAME MEANS FOR SUPPORTING AN ASSEMBLY OF SAID INTERLOCKING EXTRUSIONS, MEANS CARRIED BY SAID FRAME MEANS FOR MOVING SAID ASSEMBLY OF EXTRUSIONS TO A PREDETERMINED POSITION ON SAID SUPPORT MEANS, MEANS CARRIED BY SAID FRAME MEANS FOR ENGAGING ONE SIDE OF THE OUTER LEG OF THE TRAILING EXTRUSION OF SAID ASSEMBLY AFTER SAID ASSEMBLY HAS BEEN MOVED TO SAID PREDETERMINED POSITION, AND MEANS CARRIED BY SAID FRAME MEANS FOR FORCING ONE LEG OF ANOTHER EXTRUSION AGAINST THE OTHER SIDE OF SAID OUTER LEG OF SAID TRAILING EXTRUSION TO INTERLOCK SAID OTHER EXTRUSION TO SAID ASSEMBLY OF EXTRUSIONS.
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) | 1967-01-27 | 1967-07-29 | 1968-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-27 | 1971-07-29 | 1972-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-27 | 1975-07-29 | 1976-01-28 | $7700.00 | Window Closed / Lapsed |