![]() ![]() No prior art device has been found to provide a completely satisfactory answer to the long recognized need. Notwithstanding the considerable attention that has been directed to the subject, no completely satisfactory connector has heretofore been produced, each joint or connector having one or more objectionable features which have limited and impaired its usefulness. Others have lacked the requisite versatility and adaptability. Many of the known prior art structures have been relaform and costly and time consuming in fabrication. Not only have these structural joints taken numerous and various physical forms and arrangements, but in addition, many dilferent manufacturing techniques, materials and fabrication techniques have been used. Many types of structural joints or connectors for scaffolds, carpenters horses and the like are known in the prior art. E04G1/34- Scaffold constructions able to be folded in prismatic or flat parts or able to be turned down.E04G1/00- Scaffolds primarily resting on the ground.E04G- SCAFFOLDING FORMS SHUTTERING BUILDING IMPLEMENTS OR AIDS, OR THEIR USE HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS.B25H1/06- Work benches Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type.B25H1/00- Work benches Portable stands or supports for positioning portable tools or work to be operated on thereby.FOR MARKING-OUT WORK STORAGE MEANS FOR WORKSHOPS B25- HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS.238000006011 modification reaction Methods 0.000 description 4.238000004519 manufacturing process Methods 0.000 description 20.238000005859 coupling reaction Methods 0.000 claims description 4.238000010168 coupling process Methods 0.000 claims description 4.230000000875 corresponding Effects 0.000 claims description 20.Assignors: PARK CONTAINER CORPORATION, TRIANGLE CORPORATION, THE Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links OF NEVADA ASSIGNMENT OF ASSIGNORS INTEREST. OF NEVADA reassignment VERMONT AMERICAN CORPORATION, A CORP. ![]() Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Evans Jack filed Critical Evans Jack Priority to US553522A priority Critical patent/US3349869A/en Application granted granted Critical Publication of US3349869A publication Critical patent/US3349869A/en Assigned to VERMONT AMERICAN CORPORATION, A CORP. ![]() Original Assignee Evans Jack Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US553522A Inventor Evans Jack Current Assignee (The listed assignees may be inaccurate. Google Patents US3349869A - Sawhorse bracketÄownload PDF Info Publication number US3349869A US3349869A US553522A US55352266A US3349869A US 3349869 A US3349869 A US 3349869A US 553522 A US553522 A US 553522A US 55352266 A US55352266 A US 55352266A US 3349869 A US3349869 A US 3349869A Authority US United States Prior art keywords bracket sawhorse rear walls body members legs Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. ![]()
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