Patent US3312385A successfully refreshed from Google Patents.
US3312385A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Envelope assembly
Assignee: Arvey Corp
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Filing: 1965-04-12
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Granted: 1967-04-04
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Expires: 1985-04-12
Abstract
No abstract record available.
Inventors
- 👤 Donald J Amort
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:52
CPC Classifications
B; B42; B42D; B42D5/00; B42D5/02; B42D5/023; B42D5/025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
145 words
IN A MANIFOLD ASSEMBLY, A PLURALITY OF ELONGATED RECTANGULAR ENVELOPES COMPRISED OF ADHESIVELY JOINED FACE AND BACK PAPER PLIES, TOP AND BOTTOM DEFINING EDGES OF ADJACENT ENVELOPES BEING JOINED AND SEVERABLE ALONG LINES OF PERFORATION, AN OPPOSED PAIR OF OUTERMOST SIDE EDGE STRIP PORTIONS ON SAID ASSEMBLY EXTENDING TRANSVERSELY OF SAID ENVELOPES AND FORMED WITH FEED APERTURES, AN OPPOSED PAIR OF PARALLEL INNER SIDE EDGE STRIP PORTIONS JOINED AND SEVERABLE ALONG LINES OF PERFORATION FROM BOTH SAID ENVELOPES AND SAID OUTERMOST STRIPS, THE BACK PLIES OF SAID ENVELOPES BEING EACH FORMED WITH A TRANSVERSE, OFFCENTER SCORE LINE DIVIDING THE ENVELOPE BACK PLY INTO A LONG AND RELATIVELY SHORTER PORTION, AND AN INTERMEDIATE PLY ON EACH ENVELOPE OVERLYING SAID LONG BACK PORTIONS AND ADHESIVELY SECURED THERETO ALONG THREE EDGES AND OPEN AT SAID SCORE LINE, THE TOTAL NUMBER OF PLIES PRESENT IN EACH ENVELOPE BEING THREE.
Claim 2
Dependent Claim
145 words
IN A MANIFOLD ASSEMBLY, A PLURALITY OF ELONGATED RECTANGULAR ENVELOPES COMPRISED OF ADHESIVELY JOINED FACE AND BACK PAPER PLIES, TOP AND BOTTOM DEFINING EDGES OF ADJACENT ENVELOPES BEING JOINED AND SEVERABLE ALONG LINES OF PERFORATION, AN OPPOSED PAIR OF OUTERMOST SIDE EDGE STRIP PORTIONS ON SAID ASSEMBLY EXTENDING TRANSVERSELY OF SAID ENVELOPES AND FORMED WITH FEED APERTURES, AN OPPOSED PAIR OF PARALLEL INNER SIDE EDGE STRIP PORTIONS JOINED AND SEVERABLE ALONG LINES OF PERFORATION FROM BOTH SAID ENVELOPES AND SAID OUTERMOST STRIPS, THE BACK PLIES OF SAID ENVELOPES BEING EACH FORMED WITH A TRANSVERSE, OFFCENTER SCORE LINE DIVIDING THE ENVELOPE BACK PLY INTO A LONG AND RELATIVELY SHORTER PORTION, AND AN INTERMEDIATE PLY ON EACH ENVELOPE OVERLYING SAID LONG BACK PORTIONS AND ADHESIVELY SECURED THERETO ALONG THREE EDGES AND OPEN AT SAID SCORE LINE, THE TOTAL NUMBER OF PLIES PRESENT IN EACH ENVELOPE BEING THREE.
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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) | 1970-04-03 | 1970-10-03 | 1971-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-03 | 1974-10-03 | 1975-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-03 | 1978-10-03 | 1979-04-04 | $7700.00 | Window Closed / Lapsed |