US3150792A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reinforced plastic molded article and method of making same
Assignee: Air Logistics Corp
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Filing: 1958-05-01
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Granted: 1964-09-29
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Expires: 1978-05-01
Abstract
No abstract record available.
Inventors
- 👤 Elvin M Bright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:16
CPC Classifications
B; B29; B29C; B29C70/00; B29C70/04; B29C70/06; B29C70/08; B29C43/00; B29C43/02; B29C43/20; B29C43/203; B29C43/206; B29C70/081; B29C70/10; B29C70/16; B29C70/20; B29C70/202; B29C70/205; B29C70/28; B29C70/40; B29C70/42; B29C70/46; B65; B65D; B65D65/00; B65D65/38; Y; Y10; Y10T; Y10T428/00; Y10T428/13; Y10T428/131; Y10T428/1314; Y10T428/1352; Y10T428/1372; Y10T428/24; Y10T428/2419; Y10T428/24198; Y10T428/31504; Y10T428/31855
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
A MOLDED PLASTIC CONTAINER COMPRISING A PLASTIC BODY PORTION REINFORCED WITH RANDOMLY ORIENTED FIBERS HAVING A BASE AND UPRIGHT SIDEWALLS SO AS TO HAVE THE SHAPE OF A CONTAINER, AN OUTER SURFACE LAYER HAVING A BASE AND UPRIGHT SIDE WALLS BONDED TO THE EXTERIOR OF SAID BODY PORTION, AND AN INNER SURFACE LAYER HAVING A BASE AND UPRIGHT SIDE WALLS BONDED TO THE INTERIOR OF SAID BODY PORTION, SAID INNER AND OUTER SURFACE LAYERS EACH COMPRISING A LAYER OF PLASTIC REINFORCED WITH CONTINUOUS SUBSTANTIALLY PARALLEL FIBERS AND EACH HAVING FIBERS IN THE BASE THEREOF EXTENDING INTO SIDE WALLS THEREOF, THE CONTINUOUS FIBERS IN THE BASE AND SIDE WALLS OF SAID OUTER SURFACE LAYER BEING ORIENTED AT RIGHT ANGLES TO THE CONTINUOUS FIBERS IN THE CORRESPONDING BASE AND SIDE WALLS OF SAID INNER SURFACE LAYER.
Claim 2
Dependent Claim
134 words
A MOLDED PLASTIC CONTAINER COMPRISING A PLASTIC BODY PORTION REINFORCED WITH RANDOMLY ORIENTED FIBERS HAVING A BASE AND UPRIGHT SIDEWALLS SO AS TO HAVE THE SHAPE OF A CONTAINER, AN OUTER SURFACE LAYER HAVING A BASE AND UPRIGHT SIDE WALLS BONDED TO THE EXTERIOR OF SAID BODY PORTION, AND AN INNER SURFACE LAYER HAVING A BASE AND UPRIGHT SIDE WALLS BONDED TO THE INTERIOR OF SAID BODY PORTION, SAID INNER AND OUTER SURFACE LAYERS EACH COMPRISING A LAYER OF PLASTIC REINFORCED WITH CONTINUOUS SUBSTANTIALLY PARALLEL FIBERS AND EACH HAVING FIBERS IN THE BASE THEREOF EXTENDING INTO SIDE WALLS THEREOF, THE CONTINUOUS FIBERS IN THE BASE AND SIDE WALLS OF SAID OUTER SURFACE LAYER BEING ORIENTED AT RIGHT ANGLES TO THE CONTINUOUS FIBERS IN THE CORRESPONDING BASE AND SIDE WALLS OF SAID INNER SURFACE LAYER.
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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) | 1967-09-29 | 1968-03-30 | 1968-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-29 | 1972-03-30 | 1972-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-29 | 1976-03-30 | 1976-09-29 | $7700.00 | Window Closed / Lapsed |