US3194408A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable storage rack and beam constructions therefor
Assignee: Palmer Shile Co
•
Filing: 1962-10-09
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Granted: 1965-07-13
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Expires: 1982-10-09
Abstract
No abstract record available.
Inventors
- 👤 John C Kimpton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:05
CPC Classifications
A; A47; A47B; A47B57/00; A47B57/30; A47B57/40; A47B57/402
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
86 words
A BEAM COMPRISING FIRST AND SECOND SPACED PARALLEL FLAT FLANGES, A WEB COMPRISING A CENTRAL WEB PORTION PERPENDICULAR TO AND BETWEEN SAID FLANGES AND SPACED THEREFROM, SAID CENTRAL WEB PORTION BEING SPACED A SUBSTANTIAL LATERAL DISTANCE FROM BOTH PAIRS OF CORRESPONDING FLANGE EDGES, A FIRST INCLINED WEB PORTION CONNECTING ONE EDGE OF SAID CENTRAL WEB PORTION WITH ONE EDGE OF SAID FIRST FLANGE, AND A SECOND INCLINED WEB PORTION CONNECTING THE OTHER EDGE OF SAID CENTRAL WEB PORTION WITH THE CORRESPONDING EDGE OF SAID SECOND FLANGE.
References Cited (Backward Citations)
US866940A
Cited
US878492A
Cited
US1762112A
Cited
US2356309A
Cited
US2508032A
Cited
US3009582A
Cited
US3044633A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-12 | 1969-01-11 | 1969-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-12 | 1973-01-11 | 1973-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-12 | 1977-01-11 | 1977-07-13 | $7700.00 | Window Closed / Lapsed |