IP Library › Granted Patent US 12,629,950
Granted Patent B2
US 12,629,950 · App. 18/939,515 · Granted May 19, 2026

Stamp having a tilting holding frame

Inventor: Wen-Jer Shih (Tainan, TW)
Assignee: SUN SAME ENTERPRISES CO., LTD.
B41K1/56B41K1/22
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Quick Facts
Patent No.
US 12,629,950
App. No.
18/939,515
Granted
May 19, 2026
Kind
B2
Abstract

An example stamp capable of handling tilted surfaces is disclosed. The stamp includes a holding frame, a tray, a first elastic member, and a stamp member. The tray is configured to engage with the holding frame. The first elastic member is disposed between the holding frame and the tray on a first side of the stamp. The stamp element is configured to engage with the tray. In response to a first force pressing against the first elastic member, the holding frame tilts toward the first side.

Claims (13)

1 . A stamp, comprising:

a holding frame;

a tray configured to pivotably engage with the holding frame;

a first elastic member disposed between the holding frame and the tray on a first side of the stamp; and

a stamp member configured to engage with the tray, wherein in response to a first force pressing against the first elastic member, the holding frame tilts toward the first side.

2 . The stamp of claim 1 , wherein in response to the holding frame tilting toward the first side, a first distance between a side of the tray and a corresponding side of the holding frame decreases and a second distance between another side of the tray and a corresponding another side of the holding frame increases.

3 . The stamp of claim 1 , further comprising a second elastic member disposed between the holding frame and the tray on a second side, wherein in response to a second force pressing against the second elastic member, the holding frame tilts toward the second side.

4 . The stamp of claim 1 , wherein in response to the first force pressing against the first elastic member, the holding frame tilts toward the first side around a pivot joint.

5 . The stamp of claim 4 , wherein the holding frame includes the pivot joint, and the tray includes a buckle configured to engage with the pivot joint.

6 . The stamp of claim 4 , wherein the holding frame includes a buckle, and the tray includes the pivot joint configured to engage with the buckle.

7 . The stamp of claim 1 , wherein the first elastic member is disposed between a first blocking member of the holding frame and a second blocking member of the tray.

8 . The stamp of claim 1 , wherein the holding frame, the tray, the first elastic member, and the stamp member are in a stamp element.

9 . The stamp of claim 1 , wherein the holding frame is integrated as a part of a main shell.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 7, 2024
From: SHIH, WEN-JER
To: SUN SAME ENTERPRISES CO., LTD.
Reel/Frame 069173/0927 →
Priority Claims (1)
TW 113130628 · Aug 15, 2024 · national
Continuity (1)
Related Publication 20260048604A1 · Feb 19, 2026
References Cited (8)
US 1061862A · Molt · 1913 [cited by examiner]
US 5105738A · Mehaffey · 1992 [cited by examiner]
US 9272556B1 · Shih · 2016 [cited by examiner]
AT 525964B1 · 2023 [cited by applicant]
CN 214727594U · 2021 [cited by applicant]
KR 20120003034U · 2012 [cited by applicant]
WO 2012108515A1 · 2012 [cited by applicant]
Non-Published Commonly Owned U.S. Appl. No. 18/939,512, “Stamp With Cutting Element”, filed Nov. 6, 2024, Sun Same Enterprises Co., Ltd. [cited by applicant]