US3347401A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container with embedded pipe
Assignee: Individual
•
Filing: 1966-03-21
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Granted: 1967-10-17
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Expires: 1986-03-21
Abstract
No abstract record available.
Inventors
- 👤 Nataf Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:42
CPC Classifications
B; B65; B65D; B65D23/00; B29; B29C; B29C33/00; B29C49/00; B29C49/02; B29C49/04; B29C49/42; B29C49/48; B29C49/4802; B65D1/00; B65D1/02; B65D1/0223; B65D1/023; B65D1/0238; B29C2049/4805; B65D2501/00; B65D2501/0009; B65D2501/0063; Y; Y10; Y10S; Y10S215/00; Y10S215/902
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A CONTAINER COMPRISING A HOLLOW BODY MADE OF MOULDABLE MATERIAL, SAID HOLLOW BODY HAVING A BOTTOM WALL AND BEING FORMED WITH AT LEAST TWO RECESSES WELDED TO EACH OTHER ALONG AT LEAST TWO PARALLEL WELD LINES, SAID RECESSES EXTENDING FROM THE UPPER PORTION OF SAID HOLLOW BODY TO A SHORT DISTANCE FROM SAID BOTTOM WALL SO AS TO DIVIDED SAID HOLLOW BODY INTO AT LEAST TWO CAVITIES COMMUNICTING WITH EACH OTHER AT THEIR LOWER PORTIONS, AND AN EXHAUST PIPE COMPRISING AN OUTER SECTION PROJECTING
Claim 2
Dependent Claim
84 words
A CONTAINER COMPRISING A HOLLOW BODY MADE OF MOULDABLE MATERIAL, SAID HOLLOW BODY HAVING A BOTTOM WALL AND BEING FORMED WITH AT LEAST TWO RECESSES WELDED TO EACH OTHER ALONG AT LEAST TWO PARALLEL WELD LINES, SAID RECESSES EXTENDING FROM THE UPPER PORTION OF SAID HOLLOW BODY TO A SHORT DISTANCE FROM SAID BOTTOM WALL SO AS TO DIVIDED SAID HOLLOW BODY INTO AT LEAST TWO CAVITIES COMMUNICTING WITH EACH OTHER AT THEIR LOWER PORTIONS, AND AN EXHAUST PIPE COMPRISING AN OUTER SECTION PROJECTING
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) | 1970-10-16 | 1971-04-17 | 1971-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-16 | 1975-04-17 | 1975-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-16 | 1979-04-17 | 1979-10-17 | $7700.00 | Window Closed / Lapsed |