US3122346A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulated pipe hanger assembly
Assignee: Individual
•
Filing: 1962-12-28
•
Granted: 1964-02-25
•
Expires: 1982-12-28
Abstract
No abstract record available.
Inventors
- 👤 Elmer J Seller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:41
CPC Classifications
F; F16; F16L; F16L59/00; F16L59/12; F16L59/135
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
IN COMBINATION WITH A SUBSTANTIALLY HORIZONTALLY EXTENDING PIPE WHICH CARRIES A FLUID AND A HOLLOW INSULATING BAT SURROUNDING SAID PIPE, AN INSERT HAVING AN OUTER ARCUATE SURFACE CORRESPONDING TO THAT OF THE INSULATING BAT AND HAVING INWARDLY PROJECTING PORTIONS FOR PIERCING THE INSULATION AS THE INSERT IS PRESSED AGAINST IT, AND A HANGER FOR DIRECTLY SUPPORTING THE PIPE AND
Claim 2
Dependent Claim
59 words
IN COMBINATION WITH A SUBSTANTIALLY HORIZONTALLY EXTENDING PIPE WHICH CARRIES A FLUID AND A HOLLOW INSULATING BAT SURROUNDING SAID PIPE, AN INSERT HAVING AN OUTER ARCUATE SURFACE CORRESPONDING TO THAT OF THE INSULATING BAT AND HAVING INWARDLY PROJECTING PORTIONS FOR PIERCING THE INSULATION AS THE INSERT IS PRESSED AGAINST IT, AND A HANGER FOR DIRECTLY SUPPORTING THE PIPE AND
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) | 1967-02-24 | 1967-08-26 | 1968-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-24 | 1971-08-26 | 1972-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-24 | 1975-08-26 | 1976-02-25 | $7700.00 | Window Closed / Lapsed |