US3356286A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Envelope
Assignee: Individual
•
Filing: 1966-07-01
•
Granted: 1967-12-05
•
Expires: 1986-07-01
Abstract
No abstract record available.
Inventors
- 👤 Craig P Greason
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:45
CPC Classifications
B; B65; B65D; B65D27/00; B65D27/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
A RETURN MAILING ENVELOPE COMPRISING A MAIN ENVELOPE PORTION HAVING A FRONT FACE AND A BACK FACE WITH A FILLING OPENING THEREBETWEEN, A GUMMED ENVELOPE FLAP EXTENDING BEYONG THE FRONT FACE OF SAID MAIN ENVELOPE PORTION AWAY FROM THE OPENING, A COUPON PORTION EXTENDING BEYOND SAID FLAP, A COUPON RECEIVING PORTION EXTENDING BEYOND THE BACK FACE OF SAID MAIN ENVELOPE AWAY FROM THE OPENING, A FOLD LINE BETWEEN SAID MAIN ENVELOPE AND SAID FLAP, A PERFORATED TEAR LINE BETWEEN SAID FLAP AND SAID COUPON PORTION, AND A SECOND TEAR LINE BETWEEN THE BACK FACE OF SAID MAIN ENVELOPE PORTION AND SAID RECEIVING PORTION, WHEREBY SAID COUPON PORTION AND SAID COUPON RECEIVING PORTION CAN BE REMOVED AND SAID FLAP MAY BE TURNED ABOUT SAID FOLD LINE TO ADHERE TO THE BACK FACE OF THE MAIN ENVELOPE TO SEAL IT.
Claim 2
Dependent Claim
138 words
A RETURN MAILING ENVELOPE COMPRISING A MAIN ENVELOPE PORTION HAVING A FRONT FACE AND A BACK FACE WITH A FILLING OPENING THEREBETWEEN, A GUMMED ENVELOPE FLAP EXTENDING BEYONG THE FRONT FACE OF SAID MAIN ENVELOPE PORTION AWAY FROM THE OPENING, A COUPON PORTION EXTENDING BEYOND SAID FLAP, A COUPON RECEIVING PORTION EXTENDING BEYOND THE BACK FACE OF SAID MAIN ENVELOPE AWAY FROM THE OPENING, A FOLD LINE BETWEEN SAID MAIN ENVELOPE AND SAID FLAP, A PERFORATED TEAR LINE BETWEEN SAID FLAP AND SAID COUPON PORTION, AND A SECOND TEAR LINE BETWEEN THE BACK FACE OF SAID MAIN ENVELOPE PORTION AND SAID RECEIVING PORTION, WHEREBY SAID COUPON PORTION AND SAID COUPON RECEIVING PORTION CAN BE REMOVED AND SAID FLAP MAY BE TURNED ABOUT SAID FOLD LINE TO ADHERE TO THE BACK FACE OF THE MAIN ENVELOPE TO SEAL IT.
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) | 1970-12-04 | 1971-06-05 | 1971-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-04 | 1975-06-05 | 1975-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-04 | 1979-06-05 | 1979-12-05 | $7700.00 | Window Closed / Lapsed |