US107720A - Improvement in shutter-fastenings - Google Patents

Improvement in shutter-fastenings Download PDF

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Publication number
US107720A
US107720A US107720DA US107720A US 107720 A US107720 A US 107720A US 107720D A US107720D A US 107720DA US 107720 A US107720 A US 107720A
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United States
Prior art keywords
fastenings
shutter
improvement
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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Publication of US107720A publication Critical patent/US107720A/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/16—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted only at one end and having an elongated slot
    • E05C17/166—Security devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/28—Extension link
    • Y10T292/289—Slotted bar
US107720D Improvement in shutter-fastenings Expired - Lifetime US107720A (en)

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US107720A true US107720A (en) 1870-09-27

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ID=2177194

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US107720D Expired - Lifetime US107720A (en) Improvement in shutter-fastenings

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108483A (en) * 1977-07-08 1978-08-22 Massey-Ferguson Inc. Latching device
US20020055865A1 (en) * 2000-04-21 2002-05-09 Goalassist Corporation System and method employing yield management in human-factor resource industry
US20090242729A1 (en) * 2008-03-27 2009-10-01 Ward Philip T Formwork tie & apparatus for retaining tie

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108483A (en) * 1977-07-08 1978-08-22 Massey-Ferguson Inc. Latching device
US20020055865A1 (en) * 2000-04-21 2002-05-09 Goalassist Corporation System and method employing yield management in human-factor resource industry
US20090242729A1 (en) * 2008-03-27 2009-10-01 Ward Philip T Formwork tie & apparatus for retaining tie

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