Patent US3301596A successfully refreshed from Google Patents.
US3301596A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible chairs
Assignee: Individual
•
Filing: 1966-01-05
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Granted: 1967-01-31
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Expires: 1986-01-05
Abstract
No abstract record available.
Inventors
- 👤 Eric A Eos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:36
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/14; A47C1/143; A47C4/00; A47C4/02; A47C4/025; A47C4/027; A47C7/00; A47C7/50; A47C7/506
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A COLLAPSIBLE CHAIR COMPRISING A SEAT PORTION, A BACK PORTION, A LEG REST PORTION, SPACED PARALLEL SIDE RAILS ON EACH OF SAID PORTIONS, THE SIDE RAILS OF SAID SEAT PORTION BEING SPACED TO FIT BETWEEN THE SIDE RAILS OF THE BACK PORTION AND SLIDABLY MOUNTED THEREBETWEEN AND THE SIDE RAILS OF THE LEG PORTION BEING SPACED TO FIT BETWEEN THE SIDE RAILS OF THE SEAT PORTION AND SLIDABLY MOUNTED THEREBETWEEN, TRANSVERSE SLATS ON THE EDGES OF SAID RAILS THE SLATS ON THE LEG REST PORTION BEING OF A LENGTH TO FIT BETWEEN THE RAILS OF THE SEAT PORTION.
Claim 2
Dependent Claim
98 words
A COLLAPSIBLE CHAIR COMPRISING A SEAT PORTION, A BACK PORTION, A LEG REST PORTION, SPACED PARALLEL SIDE RAILS ON EACH OF SAID PORTIONS, THE SIDE RAILS OF SAID SEAT PORTION BEING SPACED TO FIT BETWEEN THE SIDE RAILS OF THE BACK PORTION AND SLIDABLY MOUNTED THEREBETWEEN AND THE SIDE RAILS OF THE LEG PORTION BEING SPACED TO FIT BETWEEN THE SIDE RAILS OF THE SEAT PORTION AND SLIDABLY MOUNTED THEREBETWEEN, TRANSVERSE SLATS ON THE EDGES OF SAID RAILS THE SLATS ON THE LEG REST PORTION BEING OF A LENGTH TO FIT BETWEEN THE RAILS OF THE SEAT PORTION.
References Cited (Backward Citations)
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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) | 1970-01-30 | 1970-08-01 | 1971-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-30 | 1974-08-01 | 1975-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-30 | 1978-08-01 | 1979-01-31 | $7700.00 | Window Closed / Lapsed |