Patent US3360184A successfully refreshed from Google Patents.
US3360184A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Envelope
Assignee: Individual
•
Filing: 1966-12-13
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Granted: 1967-12-26
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Expires: 1986-12-13
Abstract
No abstract record available.
Inventors
- 👤 Craig P Greason
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:36
CPC Classifications
B; B42; B42D; B42D15/00; B42D15/02; B42D15/04; B42D15/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
A TWO-WAY ENVELOPE COMPRISING A FIRST SEALING FLAP, A FIRST POCKET PORTION INTEGRAL WITH SAID FIRST SEALING FLAP ALONG A FIRST FOLD LINE AND ADAPTED TO CARRY THE FIRST MAILING ADDRESS, A SECOND POCKET PORTION INTEGRAL WITH SAID FIRST POCKET PORTION ALONG A SECOND FOLD LINE AND ADAPTED TO CARRY THE RETURN MAILING ADDRESS, SEALING EARS LATERALLY INTEGRAL WITH SAID FIRST POCKET PORTION ALONG LATERAL FOLD LINES AND CARRYING GUMMED AREAS ON THE OUTER SURFACE TO SEAL FROM THE INSIDE SAID FIRST AND SECOND PORTION INTO AN ENVELOPE POCKET, A THIRD PORTION INTEGRAL WITH SAID SECOND
Claim 2
Dependent Claim
96 words
A TWO-WAY ENVELOPE COMPRISING A FIRST SEALING FLAP, A FIRST POCKET PORTION INTEGRAL WITH SAID FIRST SEALING FLAP ALONG A FIRST FOLD LINE AND ADAPTED TO CARRY THE FIRST MAILING ADDRESS, A SECOND POCKET PORTION INTEGRAL WITH SAID FIRST POCKET PORTION ALONG A SECOND FOLD LINE AND ADAPTED TO CARRY THE RETURN MAILING ADDRESS, SEALING EARS LATERALLY INTEGRAL WITH SAID FIRST POCKET PORTION ALONG LATERAL FOLD LINES AND CARRYING GUMMED AREAS ON THE OUTER SURFACE TO SEAL FROM THE INSIDE SAID FIRST AND SECOND PORTION INTO AN ENVELOPE POCKET, A THIRD PORTION INTEGRAL WITH SAID SECOND
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) | 1970-12-25 | 1971-06-26 | 1971-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-25 | 1975-06-26 | 1975-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-25 | 1979-06-26 | 1979-12-26 | $7700.00 | Window Closed / Lapsed |