US3266623A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sectional container
Assignee: Individual
•
Filing: 1964-06-22
•
Granted: 1966-08-16
•
Expires: 1984-06-22
Abstract
No abstract record available.
Inventors
- 👤 Kenneth J Poferl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:05
CPC Classifications
A; A47; A47J; A47J47/00; A47J47/14; Y; Y10; Y10S; Y10S206/00; Y10S206/821
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A SECTIONAL CONTAINER COMPRISING IN COMBINATION: (A) AN INTERNAL UNIT INCLUDING (B) AN INTERMEDIATE SUPPORT MEMBER INCLUDING (C) AN UPPER CIRCULAR PLATE, (D) A LOWER CIRCULAR PLATE, (E) MEANS CONNECTING SAID UPPER CIRCULAR PLATE TO SAID LOWER CIRCULAR PLATE IN SPACED RELATION, (F) SAID UPPER CIRCULAR PLATE HAVING AN AXIAL OPENING FORMED THEREIN AND (G) ONE OR MORE SLOTS EXTENDING RADIALLY FROM SAID AXIAL OPENING OF SAID UPPER CIRCULAR PLATE, (H) SAID LOWER CIRCULAR PLATE HAVING AN AXIAL OPENING FORMED THEREIN AND (I) ONE OR MORE SLOTS EXTENDING RADIALLY SAID AXIAL OPENING OF SAID LOWER CIRCULAR PLATE, (J) AN UPPER CIRCULAR CONTAINER HAVING (K) ONE OR MORE BLADE PORTIONS SECURED TO AND SPACED FROM THE BOTTOM THEREOF IN RADIAL FORMATION SAID
Claim 2
Dependent Claim
121 words
A SECTIONAL CONTAINER COMPRISING IN COMBINATION: (A) AN INTERNAL UNIT INCLUDING (B) AN INTERMEDIATE SUPPORT MEMBER INCLUDING (C) AN UPPER CIRCULAR PLATE, (D) A LOWER CIRCULAR PLATE, (E) MEANS CONNECTING SAID UPPER CIRCULAR PLATE TO SAID LOWER CIRCULAR PLATE IN SPACED RELATION, (F) SAID UPPER CIRCULAR PLATE HAVING AN AXIAL OPENING FORMED THEREIN AND (G) ONE OR MORE SLOTS EXTENDING RADIALLY FROM SAID AXIAL OPENING OF SAID UPPER CIRCULAR PLATE, (H) SAID LOWER CIRCULAR PLATE HAVING AN AXIAL OPENING FORMED THEREIN AND (I) ONE OR MORE SLOTS EXTENDING RADIALLY SAID AXIAL OPENING OF SAID LOWER CIRCULAR PLATE, (J) AN UPPER CIRCULAR CONTAINER HAVING (K) ONE OR MORE BLADE PORTIONS SECURED TO AND SPACED FROM THE BOTTOM THEREOF IN RADIAL FORMATION SAID
References Cited (Backward Citations)
GB190224332A
Cited
US1280918A
Cited
US1739425A
Cited
US2196689A
Cited
US2405764A
Cited
US2511066A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |