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US4147292A Expired / Lapsed US ⏱️ 0.0 years remaining

Mailbox flag device

Assignee: Individual
•
Filing: 1977-12-12
•
Granted: 1979-04-03
•
Expires: 1997-12-12
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Abstract

Abstract A rural mailbox flag device for attachment to the mailbox by existing fasteners normally serving to secure a frictional latch member to the mailbox. A flag support member includes a horizontal flange with relieved areas which facilitates reception of the latch mounting fasteners. A flag is held upright by mailbox door structure. The flag is automatically repositioned from its upright position upon opening of the mailbox door to provide a signal to the mailbox owner of the visited-non visited status of the box.

Inventors

  • 👤 Baxter Fisher

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 07:57
CPC Classifications
A; A47; A47G; A47G29/00; A47G29/12; A47G29/1209; A47G29/121; A47G2029/12105

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 210 words
A flag device for attachment to a rural mailbox of the type having cooperating latch members on the mailbox and mailbox door structure, said device comprising, a flag having vertical, inclined and horizontal positions indicating respectively the presence of mail in the mailbox for pickup, the non visited and visited status of the mailbox, a clip attached to the door structure, a flag support member including first and second flanges, pivot means on said first flange supporting said flag for arcuate travel between vertical and horizontal positions, said second flange defining relieved areas enabling securement to the mailbox by those fasteners securing one of the latch members to the mailbox, and said flag having a first lower edge for supported contact with the mailbox door mounted clip to hold the flag in a vertical position, said flag having a second lower edge for alternate contact with the mailbox door mounted clip, said second lower edge in angular relationship to said first edge and thereby adapted to hold the flag in a manually preset inclined position when there is no pickup mail in the mailbox, said flag dropping to a horizontal position from its inclined position upon opening of the mailbox door structure to indicate the visited status of the mailbox.
Claim 2
Dependent Claim 210 words
A flag device for attachment to a rural mailbox of the type having cooperating latch members on the mailbox and mailbox door structure, said device comprising, a flag having vertical, inclined and horizontal positions indicating respectively the presence of mail in the mailbox for pickup, the non visited and visited status of the mailbox, a clip attached to the door structure, a flag support member including first and second flanges, pivot means on said first flange supporting said flag for arcuate travel between vertical and horizontal positions, said second flange defining relieved areas enabling securement to the mailbox by those fasteners securing one of the latch members to the mailbox, and said flag having a first lower edge for supported contact with the mailbox door mounted clip to hold the flag in a vertical position, said flag having a second lower edge for alternate contact with the mailbox door mounted clip, said second lower edge in angular relationship to said first edge and thereby adapted to hold the flag in a manually preset inclined position when there is no pickup mail in the mailbox, said flag dropping to a horizontal position from its inclined position upon opening of the mailbox door structure to indicate the visited status of the mailbox.

References Cited (Backward Citations)

US1535677A Cited
US1526763A Cited
US1685874A Cited
US1982923A Cited
US2636669A Cited
US2834540A Cited
US3014641A Cited
US3080107A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1982-04-02 1982-10-02 1983-04-03 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1986-04-02 1986-10-02 1987-04-03 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1990-04-02 1990-10-02 1991-04-03 $7700.00 Window Closed / Lapsed

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