Patent US3285654A successfully refreshed from Google Patents.
US3285654A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding beach chair
Assignee: Individual
•
Filing: 1965-07-16
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Granted: 1966-11-15
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Expires: 1985-07-16
Abstract
No abstract record available.
Inventors
- 👤 William H Cramer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:43
CPC Classifications
A; A47; A47C; A47C4/00; A47C4/28; A47C4/42; A47C4/44; A47C4/48
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
190 words
A FOLDING CHAIR COMPRISING A U-SHAPED BASE FRAME INCLUDING VERTICAL MEMBERS BENT TO FORM HORIZONTAL ARMS AT THE OPEN-END OF SAID H-SHAPE, A U-SHAPED LEG FRAME BENT TO FORM A HORIZONTAL SUPPORT MEMBERS AT THE OPEN END OF SAID LEG FRAME, SAID SUPPORT MEMBERS HAVING ENDS PIVOTED ON SAID BASE FRAME BETWEEN SAID VERTICAL MEMBERS AND BELOW SAID ARMS, A SEAT ON SAID LEG FRAME CONNECTED BETWEEN SAID SUPPORT MEMBERS, AN INVERTED U-SHAPED BACK FRAME PIVOTED ON SAID BASE FRAME BETWEEN SAID VERTICAL MEMBERS ABOVE SAID ENDS OF SAID SUPPORT MEMBERS, SAID BACK FRAME HAVING ENDS IN ABUTTING RELATIONSHIP AGAINST APPOSED PORTIONS OF SAID SUPPORT MEMBERS, A BACK CONNECTED ON SAID BACK FRAME, LINK MEANS PIVOTABLY CONNECTING SAID ABUTTING ENDS OF SAID BACK FRAME TO SAID LEG FRAME FOR SECURING SAID FRAMES IN A RIGID UNFOLDED CHAIR AND SELECTIVELY ENABLING SAID LEG AND BACK FRAMES TO BE SEPARATED FROM SAID ABUTTING RELATIONSHIP AND PIVOTED TOGETHER IN A PARALLEL RELATIONSHIP EXTENDING ABOVE SAID ARMS IN A FOLDER CHAIR, AND BRACKET MEANS ON SAID BASE FRAME TO STAND SAID FOLDER CHAIR AT AN UPRIGHT POSITION WITH SAID ARMS PROVIDING CARRYING RACKS THEREON.
Claim 2
Dependent Claim
190 words
A FOLDING CHAIR COMPRISING A U-SHAPED BASE FRAME INCLUDING VERTICAL MEMBERS BENT TO FORM HORIZONTAL ARMS AT THE OPEN-END OF SAID H-SHAPE, A U-SHAPED LEG FRAME BENT TO FORM A HORIZONTAL SUPPORT MEMBERS AT THE OPEN END OF SAID LEG FRAME, SAID SUPPORT MEMBERS HAVING ENDS PIVOTED ON SAID BASE FRAME BETWEEN SAID VERTICAL MEMBERS AND BELOW SAID ARMS, A SEAT ON SAID LEG FRAME CONNECTED BETWEEN SAID SUPPORT MEMBERS, AN INVERTED U-SHAPED BACK FRAME PIVOTED ON SAID BASE FRAME BETWEEN SAID VERTICAL MEMBERS ABOVE SAID ENDS OF SAID SUPPORT MEMBERS, SAID BACK FRAME HAVING ENDS IN ABUTTING RELATIONSHIP AGAINST APPOSED PORTIONS OF SAID SUPPORT MEMBERS, A BACK CONNECTED ON SAID BACK FRAME, LINK MEANS PIVOTABLY CONNECTING SAID ABUTTING ENDS OF SAID BACK FRAME TO SAID LEG FRAME FOR SECURING SAID FRAMES IN A RIGID UNFOLDED CHAIR AND SELECTIVELY ENABLING SAID LEG AND BACK FRAMES TO BE SEPARATED FROM SAID ABUTTING RELATIONSHIP AND PIVOTED TOGETHER IN A PARALLEL RELATIONSHIP EXTENDING ABOVE SAID ARMS IN A FOLDER CHAIR, AND BRACKET MEANS ON SAID BASE FRAME TO STAND SAID FOLDER CHAIR AT AN UPRIGHT POSITION WITH SAID ARMS PROVIDING CARRYING RACKS THEREON.
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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) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |