US4263357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photo album page
Assignee: HOLSON BURNES COMPANY
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Filing: 1980-06-23
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Granted: 1981-04-21
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Expires: 2000-06-23
Abstract
Abstract A photographic album page comprising a fibrous centrally disposed lamina and a pair of overlying clear synthetic resinous laminae. Pockets are formed by ultrasonic sealing of the clear laminae together through the fibrous lamina which disintegrates under the generated heat of sealing. The pockets are thus formed as a continuous sealing operation at the same time the page is laminated by sealing in broken lines, whereby the fibrous lamina retains its structural integrity.
Inventors
- 👤 Sheldon Holson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:08
CPC Classifications
B; B32; B32B; B32B7/00; B32B7/04; B32B7/05; B32B7/02; B32B7/023; B29; B29C; B29C65/00; B29C65/02; B29C65/08; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/70; B29C66/74; B32B7/08; B32B7/09; B42; B42F; B42F5/00; B42F5/02; B42F5/04; B29C66/748; B29C66/7486; B29K; B29K2711/00; B29K2711/12; B29L; B29L2031/00; B29L2031/705; B32B2307/00; B32B2307/30; B32B2307/31; B32B2310/00; B32B2310/028; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24033; Y10T428/24273; Y10T428/24322; Y10T428/24331; Y10T428/24802; Y10T428/24826
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
78 words
An improved photographic album page comprising a first rectangular fibrous non-heat sealable lamina; second and third heat sealable laminae of substantially similar overall dimensions; said second and third laminae being positioned in congruent relation with the said first lamina positioned therebetween, said second and third laminae being interconnected through said first lamina by non-continuous heat sealed lines of electronic stitching to form plural print-receiving pockets which stitching avoids completely severing the first lamina along the lines of stitching.
Claim 2
Dependent Claim
78 words
An improved photographic album page comprising a first rectangular fibrous non-heat sealable lamina; second and third heat sealable laminae of substantially similar overall dimensions; said second and third laminae being positioned in congruent relation with the said first lamina positioned therebetween, said second and third laminae being interconnected through said first lamina by non-continuous heat sealed lines of electronic stitching to form plural print-receiving pockets which stitching avoids completely severing the first lamina along the lines of stitching.
Claim 3
Dependent Claim
22 words
A page in accordance with claim 1, further characterized in said plural pockets being disposed on both sides of said first lamina.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-04-20 | 1984-10-20 | 1985-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-04-20 | 1988-10-20 | 1989-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-04-20 | 1992-10-20 | 1993-04-21 | $7700.00 | Window Closed / Lapsed |