Patent US2797178A successfully refreshed from Google Patents.
US2797178A
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US
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Container construction and method of manufacture
Assignee: Dayton Rubber Co
•
Filing: 1952-09-12
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Granted: 1957-06-25
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Expires: 1972-09-12
Abstract
No abstract record available.
Inventors
- 👤 Noyes Howard
- 👤 Gilbert V Soper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:26
CPC Classifications
B; B65; B65D; B65D25/00; B29; B29C; B29C65/00; B29C65/48; B29C65/4805; B29C65/483; B29C65/4835; B29C65/50; B29C65/5064; B29C65/5071; B29C65/5085; B29C65/56; B29C65/60; B29C65/601; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/432; B29C66/4322; B29C66/434; B29C66/4342; B29C66/43421; B29C66/50; B29C66/51; B29C66/54; B29C66/543; B29C66/70; B29C66/71; B29C66/72; B29C66/723; B29C66/729; B29C66/7292; B29C66/73; B29C66/737; B29C66/7375; B29C66/73751; B29C66/73752; B29C66/73753; B29C66/73754; B29C66/73755; B29C66/73756; B29C66/739; B29C66/7394; B29C66/73941; B29C66/80; B29C66/81; B29C66/814; B29C66/8141; B29C66/81431; B29C66/83; B29C66/832; B29C66/8322; B29D; B29D22/00; B29D22/003; B29C53/00; B29C53/36; B29C53/38; B29C65/02; B29C65/10; B29C66/721; B29C66/7212; B29C66/7214; B29C66/72141; B29C66/7392; B29C66/73921; B29K; B29K2021/00; B29K2105/00; B29K2105/06; B29K2105/20; B29K2105/206; B29K2105/24; B29K2105/246; B29K2705/00; B29L; B29L2009/00; Y; Y10; Y10S; Y10S220/00; Y10S220/14; Y10S220/917
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
IN A METHOD OF THE MANUFACTURES OF CONTAINERS OF THE TYPE HEREIN DESCRIBED, FORMING SIDE WALL AND TOP AND BOTTOM END CAP MEMBERS FROM A SHEET O EXPANDED METAL, ASSEMBLING AND JOINING THESE MEMBERS BY INSERTING THEIR EDGES TO BE JOINED IN PERFORMED CHANNELED GASKETS OF VULCANIZABLE RUBBER, COATING THE SURFACES OF THE CONTAINER THUS ASSEMBLED WITH A RUBBER COMPOSITION AND SUBJECTING THE ASSEMBLY THUS FORMED TO VULCANIZING CONDITIONS.
Claim 2
Dependent Claim
69 words
IN A METHOD OF THE MANUFACTURES OF CONTAINERS OF THE TYPE HEREIN DESCRIBED, FORMING SIDE WALL AND TOP AND BOTTOM END CAP MEMBERS FROM A SHEET O EXPANDED METAL, ASSEMBLING AND JOINING THESE MEMBERS BY INSERTING THEIR EDGES TO BE JOINED IN PERFORMED CHANNELED GASKETS OF VULCANIZABLE RUBBER, COATING THE SURFACES OF THE CONTAINER THUS ASSEMBLED WITH A RUBBER COMPOSITION AND SUBJECTING THE ASSEMBLY THUS FORMED TO VULCANIZING CONDITIONS.
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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) | 1960-06-24 | 1960-12-24 | 1961-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-24 | 1964-12-24 | 1965-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-24 | 1968-12-24 | 1969-06-25 | $7700.00 | Window Closed / Lapsed |